Cooler Bags

Custom Cooler Bag Manufacturer

Weierken is a professional custom cooler bag manufacturer with 20 years of industry experience. Our products have passed multiple certifications such as SEDEX, BSCI, REACH, GRS, ISO9001, and NOA to ensure the highest quality and safety standards. Made from durable and eco-friendly RPET materials, our cooler bags not only offer excellent functionality but also contribute to environmental sustainability.

Why Weierken is Your Best Cooler Bag Supplier

  1. Exceptional Customer Service:

    fast response, 8-hour reply time, and in-depth market research. Our sales, marketing, and design teams work closely to understand customer needs, conduct thorough market analysis, and provide tailored optimization suggestions.

  2. Advanced ODM & OEM Services:

    We offer comprehensive ODM & OEM services with full customization options, including brand logo, packaging, and finishes. Share your ideas, and our team will create 2D/3D drawings for your confirmation.

  3. Guaranteed Product Quality:

    With semi-automated production, we achieve a 99.5% product pass rate. Our products feature precise and smooth stitching, exceeding industry standards. A dedicated QA team conducts thorough inspections to ensure top-quality products before shipment.

Free Consultation
Cooler bag quality design process
Cooler bag quality inspection
Cooler bag quality production line

Customize Your Outdoor Cooler Bags

Color Customization

Color Customization

  • Solid Colors
  • Printed Patterns
  • Gradient and Multi-Color Options
Outer Layer Materials

Outer Layer Materials

Non-Woven Fabric, Oxford Cloth. Pearl Cotton, RPET (Recycled Polyethylene Terephthalate), PU, Aluminum Foil, TPU

Zippers

Zippers

Single Track Zipper, Double Track Zipper, IPX7 Waterproof Zipper, Air-Tight Zipper, Easy Tear Zipper, Velcro Zipper.

Lining Materials

Lining Materials

  • PE (Polyethylene)
  • CPP (Cast Polypropylene)
  • PLA (Polylactic Acid)
Other Accessories

Other Accessories

  • Transparent Window
  • Tear Notch

Certified Factories for Custom Cooler Production

All our cooler bags are manufactured in our own BSCI and ISO9001-certified factories, using dedicated insulated production lines, high-frequency welding machines, and leak-proof sealing processes.

This ensures every order meets both thermal performance and branding customization requirements.

See Our Factory

FAQs About Custom Cooler Bags

For your convenience, we have compiled the most frequently asked questions about our custom cooler bags.

If you have any additional questions, please feel free to contact us.

Weierken is your reliable cooler bag manufacturer with over 20 years of experience.

A1: Our cooler bags are made of high quality materials including non-woven, Oxford, TPU, aluminum foil and pearl cotton. Each material is selected based on its durability, insulation properties, and application scenarios.

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