By partnering directly with established cooler bag suppliers, you can also reduce sourcing costs by 10–30% through streamlined communication, optimized production workflows, and efficient logistics planning. This enables your brand to scale cooler bag programs more effectively for retail, promotional, and large-volume distribution.

This curated list of 7 leading cooler bag manufacturers has been evaluated based on production capacity, reliability, material and insulation performance, sustainability practices, and OEM/ODM flexibility, ensuring alignment with your budget, branding goals, and long-term sourcing strategy.

At the end of the list, you will find practical guidance to help you select the right cooler bag manufacturing partner and avoid common pitfalls when placing custom or large-scale orders.

1. Igloo Products Corp.

• Headquarters: Katy, Texas, USA
• Overview: A well-established brand, Igloo is renowned for its coolers, including soft-sided cooler bags. The company offers a range of coolers from budget-friendly to high-performance models, popular for their durability and cooling efficiency.

2. YETI

• Headquarters: Austin, Texas, USA
• Overview: Known for premium outdoor products, YETI’s cooler bags are popular among outdoor enthusiasts. Their soft-sided cooler bags, like the YETI Hopper series, are designed for serious adventurers and offer exceptional insulation and rugged durability.

3. Coleman

• Headquarters: Wichita, Kansas, USA
• Overview: Coleman is one of the most recognized names in outdoor gear. They offer a variety of cooler bags, from budget-friendly options to high-end models. Coleman cooler bags are known for their practical designs and reliability.

4. Hydro Flask

• Headquarters: Bend, Oregon, USA
• Overview: While Hydro Flask is mainly known for their insulated bottles, their cooler bags have also gained significant popularity. Their designs focus on maintaining cold temperatures for long durations and are perfect for day trips or picnics.

5. AO Coolers

• Headquarters: Costa Mesa, California, USA
• Overview: AO Coolers specializes in soft-sided coolers and bags designed for a wide variety of uses, from fishing and boating to camping. Their coolers are known for their high-quality insulation and heavy-duty construction.

6. RTIC Outdoors

• Headquarters: Houston, Texas, USA
• Overview: RTIC is known for producing affordable, high-performance coolers. Their cooler bags are particularly popular among outdoor adventurers due to their durability and impressive insulation capabilities.

7. Polar Bear Coolers

• Headquarters: USA
• Overview: Polar Bear is a leading brand in the soft-sided cooler bag market, known for making high-quality, durable cooler bags with great insulation. They cater to outdoor enthusiasts who need reliable, tough cooler bags for extended use.

The list above highlights some of the most reputable cooler bag manufacturers worldwide, recognized for consistent material quality, durable insulation construction, accurate printing, and reliable delivery timelines. Whether you are sourcing cooler bags for retail programs, private-label packaging, promotional campaigns, or large-scale distribution, leading manufacturers help you maintain supply chain stability while meeting performance, food safety, and compliance requirements across different markets.

Look for materials that are strong, well-insulated, and customizable. Want to learn more about choosing the right materials for your cooler bags? Keep reading to make the best choice for your business!

Various Cooler Bag Material Types

1. Polyester

Polyester is a top choice for cooler bags due to its numerous benefits:

73. Durability: Polyester’s strength resists wear and tear, making it ideal for outdoor use, ensuring the bag holds up even in tough conditions.
74. Abrasion Resistance: Its resistance to abrasion helps maintain the bag’s appearance and performance, even with regular use.
75. Low Maintenance: Polyester cooler bags are easy to clean with just a damp cloth, saving time and extending their lifespan.
76. Lightweight and Strong: Despite being lightweight, polyester is strong, offering both portability and durability.
77. Insulation-Friendly: It pairs well with materials like foam and PEVA, enhancing the bag’s insulation and keeping items cold longer.

In short, polyester offers strength, ease of use, and compatibility with insulation, making it an excellent choice for cooler bags.

2. Nylon

Benefits of Nylon for Cooler Bags:

• Durable: Nylon is strong and wear-resistant, making cooler bags last longer.
• Water-Resistant: Keeps bags dry in wet conditions.
• Easy to Clean: Simple maintenance helps extend the bag’s lifespan.
• Lightweight & Strong: Easy to carry without compromising strength.
• High-Denier Fabric: Used by brands like Yeti for extra durability and damage resistance.

Nylon offers a reliable, long-lasting solution for cooler bags, ideal for outdoor adventures and easy maintenance.

Expert Insight: “Nylon strikes the perfect balance of durability, water resistance, and flexibility. Its lightweight yet tough nature makes it perfect for harsh environments, ensuring cooler bags last longer, even under tough conditions.”

3. Canvas

Benefits of Canvas for Cooler Bags:

• Durable: Canvas is strong and built to last, making it ideal for daily use.
• Eco-friendly: A great option for brands focused on sustainability, canvas appeals to environmentally-conscious consumers.
• Good Insulation: Keeps items cool for longer, making it perfect for everyday use, though not as water-resistant as nylon or polyester.
• Customizable: Easy to personalize with embroidery, printing, and labels to create unique branded products.

Canvas offers a classic, eco-friendly choice for durable, insulated cooler bags that can be easily customized.

4. Vinyl

Vinyl is a cost-effective option for budget-conscious consumers, offering the following benefits:

• Advantages:
  • Affordable: Vinyl is cheaper than alternatives like nylon, making it a great choice for both manufacturers and consumers.
  • Water-resistant: It keeps contents dry in wet conditions, making it ideal for rain or damp environments.
  • Best for Short Trips: Vinyl is perfect for brief outings or short-term use.
• Drawbacks:
  • Limited Breathability: Vinyl traps moisture, which can lead to quicker spoilage of food, especially on longer trips.
  • Not Ideal for Long-Term Storage: Its poor airflow makes it unsuitable for extended use.

In summary, vinyl is great for budget-friendly, water-resistant cooler bags for short-term use, but it’s not recommended for long trips due to moisture buildup.

5. PEVA (Polyethylene Vinyl Acetate) Lining

Benefits of PEVA Lining for Cooler Bags:

• Excellent Insulation: Keeps cold temperatures for longer, ideal for keeping food and drinks fresh.
• Easy to Clean: Smooth surfaces make it simple to wipe down, appealing to customers who prioritize hygiene.
• FDA-Approved: Food-grade and safe for storing food and drinks.
• Eco-Friendly: A more sustainable alternative to traditional vinyl, offering both performance and environmental benefits.

PEVA lining adds value to cooler bags, making them a great choice for eco-conscious and practical consumers.

Insulation Materials for Cooler Bags

1.Closed-Cell Foam Insulation

Closed-cell foam offers excellent cold retention and durability. It blocks air and moisture, keeping items colder for longer. Brands like YETI and Engel use it for its superior thermal performance.

• Benefits:
  • Better Cold Retention: Keeps items cooler for longer periods.
  • Durable: Made with tough materials for long-lasting performance.
  • Higher Value: Provides a competitive edge with improved insulation.

Expert Opinion: “Closed-cell foam insulation enhances cooler bag performance, keeping contents at optimal temperatures longer. It’s a smart choice for businesses aiming to offer top-quality products.” — Mia Huang, Outdoor Bags Designer

2.Open-Cell Foam Insulation

Open-cell foam is lightweight and flexible but doesn’t retain cold as well as closed-cell foam.

• Benefits:
  • Portable & Flexible: Easy to pack and carry.
  • Leak-Proof: Resists sweating and leakage.
  • Affordable: More cost-effective than closed-cell foam.
• Limitations:
  • Lower Cold Retention: Air and moisture pass through, making it less effective for keeping items cold over time.

Conclusion: Closed-cell foam is ideal for high-performance cooler bags, offering better cold retention and durability. Open-cell foam is more affordable but less effective for long-term use. Choose the right material to enhance your cooler bag’s performance and boost your brand’s image.

For custom cooler bags, contact us info@everichoutdoor.com or visit https://www.everichoutdoor.com/

The primary function of any cooler bags is temperature retention—keeping cold items chilled and hot meals warm during transport. In typical conditions (around 25°C ambient temperature), a high-quality insulated bag generally provides the following performance:

• Cold retention: Keeps food and drinks below 10°C for 4–8 hours
• Heat retention: Maintains food above 50°C for 3–6 hours

However, the actual duration varies with insulation quality, materials, sealing system, and user habits. For instance, during internal testing, a PEVA + 8mm EPE + aluminum-foil cooler bag kept:

• Cold below 10°C for up to 6.5 hours
• Hot food above 50°C for 4+ hours

External factors matter, too. Underfilled space, direct sunlight, frequent zipper openings, or lack of ice packs can significantly shorten retention. Therefore, businesses like food delivery teams, grocery services, and catering operations should evaluate performance based on real usage cycles rather than theoretical estimates.

What to Consider When Choosing a Cooler Bag

Finding the right insulated bag isn’t about choosing the most stylish option. To ensure consistent food safety and a satisfying customer experience, focus on the following criteria:

1️⃣ Capacity & Size: Fit for Usage

Choosing the right size ensures optimal cooling performance. A bag that is too large may trap warm air, while one too small may squeeze items and reduce cooling efficiency.

Typical use cases:

• 6–10L: Personal lunches, healthcare meals, quick takeout deliveries
• 15–20L: Multi-meal orders, grocery shoppers, convenience retail kits
• 30–40L: Catering, outdoor service, events, long-route delivery

For best results, cooler bags should be filled to 80–90% capacity—this helps maintain a stable microclimate inside the bag and minimizes temperature fluctuations.

2️⃣ Insulation Performance: The Heart of Cooling

Insulation effectiveness depends on foam type, thickness, and material structure. Closed-cell foams like EPE, XPE, or PU resist heat transfer far better than thin fillers.

• 5–8 mm EPE foam: Suitable for daily delivery, maintains 6–12 hours under moderate conditions
• Thicker PU/XPE insulation: Used in medical cold chain or frozen transport, offering extended retention

Pairing foam with an aluminum-foil lining dramatically slows radiant heating—ideal for outdoor use or deliveries under the sun. Proper sealing also matters; a high-performance foam layer becomes ineffective if hot air leaks in through a loose zipper.

3️⃣ Material Durability & Structural Reliability

Cooler bags endure frequent handling—loading, stacking, bending, and delivery transportation. Strong outer materials extend product life and protect against wear.

Recommended features:

• 600D or 900D Oxford / TPU: Tough against abrasion and water exposure
• Reinforced stress points and double-stitched seams: Essential for repeat use
• Heavy-duty zippers or lid closures: Prevents accidental spills and airflow leaks

Higher durability means lower replacement costs and more reliable temperature control in daily operations.

4️⃣ Ergonomics: Designed for Real-Carrying Conditions

Delivery staff and outdoor users need comfort—especially with heavy loads.

Look for:

• Adjustable, padded shoulder straps
• Breathable back panels (for backpack models)
• Structured base to prevent sagging and food tilt

A well-designed cooler bag reduces fatigue and increases delivery efficiency—a direct advantage for last-mile logistics teams.

5️⃣ Leak-Proof & Food-Safe Construction

Handling food always involves moisture, oils, and potential spills.

To avoid contamination and mess:

• Choose PEVA or aluminum-foil liners
• Ensure BPA-free / PVC-free materials
• Prioritize smooth, wipe-clean surfaces to remove stains and odors easily
• Opt for leak-proof or heat-welded linings to avoid water seepage

Better sanitation means better brand image and consumer trust.

6️⃣ Sustainability & Eco-Friendly Materials

More brands are choosing cooler bags made with RPET (recycled polyester):

• Reduces reliance on virgin plastics
• Lowers carbon emissions during production
• Supports ESG and sustainability commitments

If sustainability is part of your brand value, choose products certified with:

• GRS
• OEKO-TEX
• BSCI

Reusable cooler bags not only protect food but also minimize waste in large-scale operations.

What Makes a Cooler Bag Work?

The cooling performance of a cooler bag comes down to one key purpose: reducing heat transfer from outside to inside.

Heat tries to enter your cooler bag in three main ways:

• Conduction — heat passes through solid surfaces
  → Insulating foam slows down this heat movement.
• Convection — warm air rushes in when the bag is opened
  → Zippers and compact interiors help minimize airflow.
• Radiation — the sun warms the bag through energy waves
  → Reflective lining helps bounce heat away.

When a cooler bag is well-designed, every layer works to block one or more of these heat transfer paths—keeping everything cold for longer.

How Is a Cooler Bag Built?

A high-quality cooler bag is like a multi-layer shield:

1. Outer Shell
   Made from durable materials like nylon, polyester, or TPU to resist scratches, moisture, and UV exposure. It protects the insulation layer from damage.
2. Insulating Foam Layer
   This is the heart of the cooling system. Closed-cell foam is filled with tiny air pockets that slow down heat penetration, allowing the inside to stay cooler for hours.
3. Inner Lining
   Materials like PEVA or aluminum foil are leak-resistant, food-safe, and easy to clean. They also help control moisture and prevent bacteria growth.
4. Reflective Barrier
   Often part of the inner material, this layer reflects heat radiation away—like putting sunglasses on your cooler bag.

Every component is chosen to create a lightweight but powerful insulation structure that performs well in everyday use.

Different Types of Cooler Bags

There is no single “best” cooler bag—only what best fits your purpose:

• Soft-Sided Cooler Bags
  A popular choice for work lunches, day trips, shopping, or quick outdoor outings. They are foldable, stylish, and very portable.
• Hard-Sided Coolers
  Thicker insulation and longer cooling performance make them ideal for long camping trips or outdoor events, though they are heavier to carry.
• Electric Coolers
  Plug them into a vehicle power outlet for constant cooling during travel. Great for road trips, but less convenient for walking or daily carry.
• Eco-Friendly Coolers
  Made with sustainable or recycled materials for environmentally conscious users who still need solid cooling performance.

Choosing the right one depends on how long you need items to stay cold and where you plan to bring it.

Advanced Insulation Technology

Modern insulated bags are getting smarter. Some premium products may feature:

• Vacuum Insulation Panels — minimizing heat transfer for longer-lasting chill
• Phase Change Materials — maintaining a stable cold temperature over time
• Reusable Gel Ice Packs — boosting cooling performance and filling air gaps inside

These technologies help extend the cooling duration far beyond standard insulation.

What Affects Cooling Performance?

Even the best cooler bag needs the right usage to deliver maximum results. Cooling duration depends on:

• Outdoor temperature and sun exposure
• How full the bag is — a packed bag stays cold longer
• The thickness and quality of insulation
• How frequently you open the bag

A half-empty cooler bag warms up much faster because warm air fills the extra space.

Tips to Keep Cooler Bags Colder for Longer

To get the best performance, try these simple hacks:

• Pre-chill the bag before packing
• Add plenty of ice packs, ideally more ice than food
• Keep the bag shaded and away from direct sunlight
• Open only when necessary
• Fill empty spaces with cold drinks or towels to reduce airflow

Used properly, a cooler bag can keep food safe and drinks chilled for many hours.

Everyday Uses of Cooler Bags

The versatility of cooler bags is what makes them essential in daily life. People rely on them for:

• Fresh lunches at school or work
• Cold drinks for beach days and picnics
• Grocery shopping and transporting perishables
• Hydration during hiking or sports
• Snacks and drinks on road trips
• Safe food transport for catering or parties

Wherever food goes, a cooler bag comes in handy—simple as that.

Final Thoughts

Cooler bags are more than a casual accessory. They are built with smart materials and heat-blocking structures that make portable refrigeration possible. Whether you’re planning your next road adventure or packing meals for a busy weekday, a well-insulated cooler bag ensures your food and drinks stay perfectly fresh, anytime and anywhere.

Here’s why a cooler bag — especially from Everich Outdoor — is the smarter choice over a bulky hard box cooler:

1. Lightweight and Easy to Carry

One of the biggest advantages of a cooler bag is its weight. A soft cooler weighs significantly less than a rigid hard cooler, even when fully loaded. Everich Outdoor cooler bags are thoughtfully designed with lightweight, durable materials, making them perfect for hiking trips, beach days, or even daily grocery runs. Many of our cooler bags come with adjustable shoulder straps and handles for effortless carrying.

2. Space-Saving and Flexible

Unlike hard box coolers, cooler bags are collapsible when not in use. You can easily fold or roll them up to save storage space. This flexibility makes them ideal for travelers and campers who need to maximize their packing efficiency. Everich Outdoor cooler bags are built with this convenience in mind — easy to store, easy to pack, and ready for your next adventure.

3. Easy to Clean

Cleaning a rigid box cooler can be time-consuming, while cooler bags typically require just a simple wipe-down with mild soap and water. Everich Outdoor cooler bags feature waterproof and stain-resistant linings that make cleanup quick and hassle-free — so you can spend less time cleaning and more time enjoying the outdoors.

4. Stylish Designs for Every Occasion

Cooler bags are available in a wide range of designs, sizes, and colors to suit different activities. At Everich Outdoor, we offer cooler bags in sleek camo prints, minimalistic solid colors, and stylish outdoor-inspired designs. Some feature shoulder straps, while others have wheels for easy transport — ensuring you always have the perfect cooler bag for any outing.

5. Environmentally Friendly

Soft-sided coolers are generally more eco-friendly than hard plastic boxes. Everich Outdoor is committed to sustainability by producing reusable, durable cooler bags that help reduce single-use plastic waste. Many of our products use eco-conscious materials and are built to last, minimizing the need for frequent replacements.

6. Versatile for Multiple Uses

A cooler bag isn’t just for camping or beach trips. Everich Outdoor cooler bags are perfect for a wide range of uses — from keeping lunch cool at the office, carrying drinks for a sports game, to storing snacks for road trips. Their versatility makes them a thoughtful gift for outdoor lovers, athletes, travelers, and families alike.

7. Excellent Cold Retention

Modern insulated cooler bags offer impressive cold retention. Everich Outdoor uses premium insulation materials that keep your food and drinks chilled for hours. Whether you’re spending a hot afternoon fishing, hiking, or at the park, our cooler bags maintain optimal internal temperatures, so your refreshments stay cool and fresh.

8. Affordable Outdoor Solution

Compared to hard coolers, cooler bags are typically more affordable — without sacrificing performance. Everich Outdoor offers competitive pricing on high-quality cooler bags for every budget, providing you with durable, well-designed, and reliable products that offer excellent value.

9. Durable and Built for Adventure

Soft-sided coolers today are tough enough for the outdoors. Everich Outdoor cooler bags are crafted from rugged, waterproof, and tear-resistant materials to withstand harsh environments. They’re ideal for boating, fishing, hiking, picnicking, or just surviving the daily commute.

10. Designed with Practical Features

Many cooler bags from Everich Outdoor include handy pockets, compartments, and smart details like leakproof linings and durable zippers. You can easily organize utensils, snacks, or personal items — adding to the overall convenience and functionality of your cooler.

Conclusion

When choosing the right cooling companion for outdoor adventures, road trips, or everyday activities, a soft-sided cooler bag offers unmatched benefits over a traditional hard box cooler. Everich Outdoor cooler bags deliver on portability, cold retention, durability, and affordability — all while embracing eco-conscious, practical design.

Ready to upgrade your outdoor gear? Explore our collection of premium cooler bags at Everich Outdoor and discover how we help keep your adventures cooler, fresher, and easier to manage.

In recent years, EVA bags and beach tote bags have steadily gained attention in both fashion circles and everyday life. These bags are known for being lightweight, flexible, and water-resistant. They combine practicality and style, appealing to many users. From weekend getaways to city commutes, waterproof beach totes are proving to be versatile accessories for modern living.

Material Advantages of EVA Bags

The material itself plays a key role in the popularity of EVA bags. EVA, or ethylene-vinyl acetate, is a type of foam plastic that combines softness with durability. Unlike traditional materials like leather or canvas, these bags are easy to clean, moisture-resistant, and remarkably strong for their weight. These qualities make EVA totes and everyday carry-all bags ideal for groceries, beach essentials, or daily items, balancing convenience and durability.

Design Flexibility of EVA Bags and Beach Bags

One of the key reasons EVA bags are trending is their design flexibility. Designers can shape EVA into unique silhouettes, vibrant colors, and even transparent or semi-transparent forms. This makes resort-style totes and regular foam carry bags appealing for both bold, playful aesthetics and minimalist styles. From geometric shapes to colorful patterns, the material allows for a wide range of creative possibilities.

Sustainability and Eco-Friendly Trends in EVA Bags

Sustainability has also contributed to the rise of foam-based bags. While EVA is synthetic, its long lifespan and reusability help reduce single-use plastic use. Many consumers choose eco-friendly beach totes and durable EVA bags as alternatives for daily or leisure use. Some designers even use recycled EVA, giving materials a second life and promoting environmentally conscious consumption.

Lifestyle and Aesthetic Appeal of EVA Bags

Aesthetically, EVA carry-alls and beach totes suit contemporary lifestyle trends. They appear in streetwear collections, resort lines, and office-friendly designs. Lightweight and often translucent, these bags complement clean, modern aesthetics.

Social media highlights trendy beach totes, with eye-catching designs widely shared and admired by younger audiences.

Everyday Use Scenarios for EVA Bags and Beach Bags

For urban dwellers and young travelers, EVA carry bags offer both style and practicality. Beach totes make it easy to access items at a glance, while colorful foam handbags add a playful touch to everyday outfits. Resistant to water and sand, resort-style beach bags are perfect companions for beaches, parks, or weekend trips. These lifestyle advantages reinforce why EVA continues to be a modern fashion trend.

EVERICH OUTDOOR Designer EVA Bags and Beach Bags

In line with this trend, EVERICH OUTDOOR has created a collection of stylish EVA carry bags and beach totes that combine function with modern design.

Their lineup features beach totes, backpacks, lunch bags, and cooler bags. Each item showcases the versatility and design potential of EVA material. These products cater to consumers seeking both style and practicality, reinforcing the growing relevance of foam-based bags in contemporary life.

Unlike heavy hard-shell coolers, soft coolers are built for movement. They fold up when empty, sling comfortably over your shoulder, and still deliver impressive insulation. Whether you’re packing a few cold beers for a sunset at the lake or lunch for a hike, they’re made for real-life adventures.

Why Everyone Talks About Soft Coolers Like Yeti

Honestly, when people discuss high-end soft coolers, Yeti and similar models are frequently the first to come up. Yeti built its reputation with rugged, no-compromise coolers designed for people who actually use them in the wild.

These bags can keep ice solid for hours, handle rough handling, and still look good on your shoulder. What makes this type of cooler stand out:

• Built to last—durable, waterproof, and ready for anything.
• Excellent ice retention—drinks stay cold, even on hot summer days.
• Smart design—wide openings, leak-resistant liners, and secure seals.

And here’s the good news: Yeti isn’t the only name in the game anymore. More and more manufacturers are offering soft coolers like Yeti with similar performance—often at a friendlier price point.

Cooler Bag Bulk: Why Businesses Are Buying Big

When it comes to stocking outdoor products, buying cooler bags in bulk isn’t just about saving money—it’s about flexibility.

• Custom logo and branding options
• Flexible colors, fabrics, and styles
• Better pricing and faster delivery
• Consistent quality across your product line

Whether you’re a small shop launching your first cooler collection or a big retailer restocking for summer, bulk purchasing opens doors to more profit and stronger branding.

How to Pick the Right Soft Cooler Bag

• Insulation – Better insulation equals longer cooling time.
• Interior lining – Smooth, leak-proof liners make cleaning easy.
• Carrying style – Shoulder straps, handles, or backpack style.
• Capacity – 6-pack lunch coolers or larger family-size bags.
• Durability – Reinforced stitching and waterproof fabric go a long way.

Finding Reliable Cooler Bag Suppliers

If you’re looking to scale your outdoor product line, sourcing directly from experienced manufacturers is key. The best suppliers for cooler bag bulk usually offer:

• Export-ready experience and certifications
• Stable quality control and production capacity
• Low MOQ and flexible customization
• Support for branding, labeling, and packaging

If you’re looking for OEM/ODM solutions for soft cooler bags, check out Everich Outdoor’s bulk cooler bag service—a trusted manufacturer offering quality, customization, and fast delivery.

Final Take: A Cooler Way to Adventure

The rise of soft cooler bag products is no coincidence. More people are hitting the outdoors, and they want gear that’s practical, stylish, and easy to carry. Soft coolers like Yeti set the standard, but today there are plenty of high-quality options for brands to offer their customers.

If you’re ready to build or expand your product line, buying cooler bag bulk can give you the edge—better prices, more customization, and products that actually get used out in the wild.

Ready to bring your outdoor cooler line to the next level?

No matter if your customers are camping, hiking, or enjoying a beach day, a high-quality soft cooler bag makes every outdoor experience better. By choosing reliable suppliers and buying cooler bags in bulk, brands can provide products that people actually use and love. Explore the range of soft coolers like Yeti from trusted manufacturers, and make your outdoor gear line stand out today.

Get a Quote Explore Our Cooler Bags

Headquartered in Xiamen, Ason Bags operates with full ownership of its primary production centers. The company combines sustainability with precision manufacturing, using advanced semi-automated equipment to achieve scalability without sacrificing customization capabilities.

The facilities undergo regular audits to meet and exceed international compliance standards. Ason Bags emphasizes social responsibility, safety, and environmental sustainability, making it a compelling option for businesses that value ethical production alongside quality.

Honeyoung Bag

Founded in 1998, Anhui Honeyoung Enterprise Co., Ltd. began its journey in exporting cultural and educational supplies, gradually expanding into the bag manufacturing space. With a facility spanning over 70,000 square meters and more than 300 staff, Honeyoung now boasts an annual output of 20 million units.

Their product range includes school bags, backpacks, and cooler bags, supported by advanced machinery and multiple quality certifications such as ISO9001, BSCI, SEDEX, and Disney. Customization services are available, with support for both video-based factory tours and in-person visits.

Everich Outdoor

With over two decades of manufacturing expertise, Everich Outdoor has become a frontrunner in China’s cooler bag industry. Since launching its cooler bag line in 2000, Everich Outdoor has focused on producing high-performance insulated bags for both retail and commercial clients.

The company offers a broad catalog of soft cooler bags built with multi-layer insulation and waterproof exteriors, designed to maintain low temperatures for up to 12 hours. Whether you’re looking for outdoor-style coolers, lunch bags, or promotional giveaways, Everich Outdoor combines OEM/ODM flexibility with strict quality control. Reach out to their sales team for tailored quotes or custom development solutions.

iCom Bag Co., Ltd.

Established in 2006, Pingyang iCom Bag Co., Ltd. transitioned from a purely foreign trade enterprise into a full-fledged industrial and trade company. Their product line includes reusable shopping bags, non-woven promotional bags, thermal take-out bags, and other packaging solutions.

The company made strategic investments in manufacturing after recognizing the need for tighter quality control and improved turnaround time for global buyers. Located in Wenzhou, the headquarters houses multiple functional departments and reflects their evolution into a manufacturing-centric operation with robust export capabilities.

SAPPHIRE Packaging Co., Ltd.

As one of Vietnam’s standout suppliers, SAPPHIRE Packaging Co., Ltd. specializes in polypropylene woven and non-woven bags, with growing attention to cooler bag production. Known for its high output and stringent quality oversight, the company leverages modern equipment and experienced staff to serve clients across Europe and North America.

Their international reputation is built on reliable supply, consistent quality, and a responsive production cycle—making SAPPHIRE a go-to supplier for wholesale buyers in need of eco-friendly and functional packaging solutions.

Conclusion

Choosing the right cooler bag manufacturer can directly impact your product quality, brand perception, and logistics efficiency. Whether you’re sourcing rugged outdoor coolers, foldable delivery bags, or promotional lunch totes, the five manufacturers listed here—including Everich Outdoor—offer competitive advantages in customization, compliance, and supply chain reliability.

If you’re planning to expand your cooler bag product line, these trusted manufacturers are a solid place to start.

1. Everich Outdoor (China)

Everich Outdoor is a professional waterproof bag manufacturer offering OEM and ODM services. They focus on durable materials, advanced waterproof welding technology, and customizable designs. With years of experience in outdoor gear, Everich is a trusted partner for brands looking to launch customized waterproof bags and dry bags.

2. Winfung (China)

Founded in 1990, Winfung specializes in custom waterproof bags and outdoor gear. They provide one-stop solutions including sample development, material testing, and large-scale production. Winfung is well-known for its strong design support and quality assurance, making it a reliable OEM partner.

3. Sealock Outdoor Gear Co., Ltd (China & Vietnam)

Sealock is a professional factory focusing on waterproof dry bags, backpacks, and outdoor waterproof equipment. Their high-frequency welding technology ensures superior waterproof performance. They offer both OEM and ODM services for global brands.

4. HoneyDryBag (China/Asia)

HoneyDryBag is dedicated to waterproof dry bags and accessories. They support small MOQs, private label customization, and fast production, which makes them an excellent choice for startups or small brands.

5. Sunlong Bags (China & Vietnam)

Sunlong Bags manufactures a wide range of travel, outdoor, and waterproof bags. Their strength lies in versatile material options and custom product design. They are a popular choice for brands seeking variety and flexibility in waterproof bag production.

6. Benshine Bags (China)

Benshine Bags is a cost-effective OEM waterproof bag factory serving global markets. They emphasize competitive pricing without compromising on durability. For brands looking to balance cost and quality, Benshine is a strong option.

7. Ortlieb Sportartikel GmbH (Germany)

Ortlieb is a world-renowned brand for waterproof backpacks, panniers, and dry bags. Their signature roll-top closure and welded seams set industry standards. Although they are a brand rather than an OEM supplier, Ortlieb is highly respected for quality and innovation.

8. Watershed (USA)

Watershed specializes in ultra-durable waterproof bags used for water sports, diving, and military applications. Their USA-made products feature airtight closures, ensuring maximum protection even in extreme conditions.

9. W. L. Gore & Associates (USA)

While not a bag manufacturer itself, Gore is the developer of Gore-Tex waterproof materials. Many waterproof bag brands use Gore-Tex for superior waterproofing and breathability. They are a key supplier for premium outdoor gear.

10. SealLine, YETI, Patagonia, and Other Outdoor Brands

Several leading outdoor brands, including SealLine, YETI, and Patagonia, also produce high-quality waterproof bags. These companies combine strong brand influence with reliable manufacturing, offering consumers trusted products worldwide.

Choosing the Right Waterproof Bag Manufacturer

When selecting a waterproof bag manufacturer, consider:

• OEM/ODM Capabilities: For custom designs and private labels.
• MOQ (Minimum Order Quantity): Important for small businesses.
• Waterproof Technology: High-frequency welding, roll-top closure, or Gore-Tex materials.
• Quality Standards: Certifications, testing, and durability.

For brands entering the outdoor market, working with manufacturers like Everich Outdoor, Winfung, or Sealock can provide the best balance of customization, quality, and cost.

Final Thoughts

The waterproof bag market continues to grow as outdoor activities and travel demand increase. Whether you’re sourcing for a brand or buying for personal use, these top 10 waterproof bag manufacturers and brands offer reliable options to fit different needs. From professional OEM factories in China to premium brands in the US and Europe, there is a solution for every budget and requirement.