30L Airtight Sealed Backpack WBS2512
Fabricated with 840D TPU to deliver IPX7-standard waterproof protection and rugged longevity.
Waterproof Bags Factory
Weierken specialize in the research and production of high-quality waterproof backpacks and totes. Our product range covers various fields including outdoor adventures, travel, and everyday waterproof needs. Utilizing premium waterproof materials and advanced manufacturing techniques, we ensure that every waterproof bag protects your belongings from moisture, dust, and abrasion in even the harshest environments.
30L Water-Resistant Airtight Backpack WBS2511
840D TPU material for IPX7 waterproof performance and durability.
Tactical Expandable Airtight Backpack WBS2502
Multi-mission storage system and IPX7 waterproof performance.
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Airtight Waterproof Backpack WBS2501
Engineered for extreme conditions – your gear stays dry, organized, and accessible.
35L All-Weather Backpack
Ergonomic comfort carrying system, Top-lid design for quick access.
35L All-Weather Backpack
360° shock-absorbing laptop compartment, IPX submersible waterproof, fashionable color scheme.
25L Roll Top Waterproof Backpacks
IPX6 seamless welding process, Integrated Molle knob, Double-layer 500D PVC Tarpaulin material is fearless of nature’s challenges.
20L Roll Top Waterproof Backpacks
High-strength 500D PVC Tarpaulin material, all-weather waterproof, with refined internal organization designed for the urban elite.
20L Dry Backpack
High-strength, 500D PVC tarpaulin material, High-frequency welded, Seamless waterproofing, Integrated silver reflective strips.
20L Reflective Waterproof Backpack
500D double-layer tarpaulin, high-frequency seamless welding technology, and integrated safety reflective zippers.
15L Reflective Waterproof Backpack
500D PVC waterproof fabric, High-frequency seamless welding technology, Integrated safety reflective zipper.
5L Waterproof Sling Bag
High-density PVC mesh fabric creates a comprehensive waterproof barrier, And innovative reflective zipper pulls ensure safety during night travel.
More Reason On Choosing Weierken
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Advanced Waterproof Technology:
Our bags feature advanced waterproof technology, including sealed seams and water-resistant zippers, to provide maximum protection against water and moisture.
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Various Styles and Sizes:
Choose from a variety of styles, sizes, and colors to suit your specific needs. Whether you need a small waterproof pouch or a large waterproof backpack, we have you covered.
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Customization Options:
We offer comprehensive customization options to meet your unique specifications, including logo printing, color choices, and design modifications.
Customize Your Outdoor Cooler Bags
Material Options
Zipper Options
Waterproof, airtight, IPX7, and double-track zippers ensure secure sealing for hiking, cycling, and extreme outdoor use.
Logo Customization
Silkscreen printing, embroidery, embossing, debossing, metal badge, and reflective logo options to fit different branding needs.
Accessories
Reflective strips, transparent windows, compression straps, and MOLLE systems add functionality and safety.
Color Customization
Solid colors, custom prints, and gradient effects help match your brand identity and product line style.
Quality-Assured Production of IPX7 Waterproof Bags
Manufacturing 1.3 million bags monthly in our ISO9001 & BSCI certified ,we integrate sustainability at every stage, backed by IDFL GRS certification.
Our certified supplier status ensures that the demanding IPX7 waterproofing performance require is consistently met across every unit shipped.
FAQs About Custom Waterproof Bags
For your convenience, we have compiled the most frequently asked questions about our custom waterproof 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: We offer a wide range of waterproof bags including backpacks, pouches, duffel bags, and more, suitable for outdoor adventures, travel, and everyday use.
A2: Our waterproof bags are made from premium, eco-friendly materials such as TPU, PVC, and high-density nylon, ensuring durability and long-lasting performance.
A3: Yes, we offer comprehensive customization options including logo printing, color choices, and design modifications to meet your specific needs.
A4: Absolutely. All our products undergo rigorous quality control and testing to meet international standards and certifications such as BSCI, REACH, ISO9001, and NOA.
A5: Our MOQ varies depending on the product and customization requirements. Please contact us for detailed information on the MOQ for your specific order.
A6: Our typical production and delivery time is 30-45 days, depending on the order size and customization details. We strive to ensure timely delivery for all our customers.
A7: Yes, we can provide samples for you to evaluate the quality and design of our waterproof bags before placing a bulk order. Please contact us to discuss sample requests.
A8: We accept various payment methods including T/T, L/C, PayPal, and more. Please contact us for detailed payment terms and options.
A9: You can place an order by contacting our sales team via email, phone, or through our website. We will guide you through the ordering process and discuss your specific requirements.
A10: Yes, we ship our products worldwide. We work with reliable shipping partners to ensure your order reaches you safely and on time.
