TPU Waterproof Backpack
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TPU Waterproof Backpack

The 25L Waterproof Backpack is designed for adventurers and commuters seeking a reliable, durable, and versatile solution to protect their belongings in any environment.
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Description

Technical Parameters

This waterproof backpack is made of TPU material and has excellent waterproof performance. Combined with innovative airtight waterproof zippers and our professional waterproof technology, it ensures that the items inside the bag are protected from rain or humid weather in any environment. The exterior design is stylish and attractive, supporting multiple color customizations. It features multifunctional external pockets and accessories, as well as a large 30L capacity, making it an excellent choice for outdoor adventures. We offer highly customizable options and can tailor the appearance design, functions, and materials according to your brand requirements.

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Product Specifications

 

Specification

Details

Item No.

FLW-001

Size

33 × 22 × 48 cm

Color

Black / Gray / Golden

Material

TPU (Thermoplastic Polyurethane)

Waterproof Design

Front accessory pocket with water-tight zipper; Main compartment with airtight zipper

Application

Outdoor activities / Commuting

 

product-800-799
product-800-799

Product Advantages

 

 

  • Multi-functional design: With practicality as the design concept, the front zipper pocket can store mobile phones, keys and other personal items; the two sides are equipped with elastic bags, making it more convenient to access items; the back adopts breathable mesh fabric and thickened shoulder straps for pressure relief, providing a comfortable carrying experience; at the same time, it is paired with a chest buckle design, which can effectively distribute the weight and is more suitable for long-distance exploration.
  • Superior Waterproofing: Made from high-density TPU material, it effectively blocks rain, sweat, and mud. The airtight main zipper and water-tight front pocket zipper ensure complete protection for your gear.
  • Exceptional Durability: TPU's abrasion resistance is 3–5 times higher than natural rubber, with high tensile strength to withstand rugged outdoor use.
  • Lightweight & Flexible: Despite its robust structure, the backpack remains lightweight and flexible, preventing added burden during long-term use.
  • Weather Resistance: Performs reliably in extreme conditions, from -40°C to 80°C, resisting UV rays and deformation.
  • Eco-Friendly & Safe: Made from recyclable, non-toxic TPU, it meets RoHS and REACH environmental standards, ensuring safety and sustainability.
  • Stylish Design: Features a sleek, rectangular shape with vibrant green accents on zippers, logos, and buckles, blending fashion with functionality.

 

Product Applications

 

  • Outdoor Adventures: Perfect for hiking, camping, kayaking, or cycling, this backpack keeps gear dry in rain or near water bodies. Its durable TPU material withstands rough terrains, while side elastic pockets hold water bottles for easy access.
  • Urban Commuting: Ideal for professionals and students, it safely carries laptops, books, and documents, with a front zipper pocket for quick access to phones or keys. The breathable back padding and chest buckle ensure comfort during daily commutes.
  • Travel & Exploration: Whether navigating city streets or rugged trails, this backpack's hard-shell design protects contents from crushing, making it a reliable companion for global travelers.
  • Water-Based Activities: From fishing to beach trips, the airtight and water-tight zippers provide peace of mind, ensuring electronics and personal items stay dry.

 

Customizable Options

 

As a leading China TPU waterproof backpack factory, we offer flexible customization to meet your unique needs:

Color Variations: Choose from black, gray, golden, or custom colors to align with your brand or style preferences.

Logo & Branding: Add your logo via embossing, printing, or custom patches to enhance brand visibility.

Size & Capacity: Adjust dimensions or compartment layouts to suit specific applications, from compact daypacks to larger travel bags.

Additional Features: Incorporate extras like padded laptop sleeves, reflective strips, or auxiliary rescue designs using eco-friendly, degradable materials.

Contact our team to discuss your customized waterproof backpack requirements, and we'll provide tailored solutions to meet your specifications.

 

Why Choose Us as Your Waterproof Backpack Supplier

 

Founded in 2007, Dongguan Fenglinwan Leisure Products Co., Ltd. is a renowned China TPU waterproof backpack manufacturer with over 17 years of expertise in designing and producing high-quality outdoor gear. Spanning 7,000 square meters with nearly 200 skilled employees, our factory integrates advanced production technology and strict quality control to deliver exceptional products to global markets, including Europe, Japan, and South Africa. Trusted by international brands like KIPLING, INCASE, BEATS, and HERSCHEL, we are your reliable partner for customized waterproof backpacks.

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Why Partner with Us?

 

Source Factory Advantage: As a direct manufacturer, we offer competitive first-hand pricing, eliminating middleman costs.

Patented Technology: Our unique airtight waterproof technology and functional backpack patents ensure innovative, high-performance products.

Certified Quality: Certified with ISO 9001/13485 and BSCI, our products meet international quality and ethical standards.

Rigorous Quality Control: Equipped with advanced testing equipment, we conduct comprehensive checks on waterproofing, durability, and zipper strength, ensuring 100% defect-free products with a 1:1 replacement guarantee.

Flexible Production: We support small-batch customization and large-scale OEM orders with fast delivery and flexible MOQs.

 

Our Certificates

 

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FAQ

 

Q: Is TPU waterproof?

A: TPU (Thermoplastic Polyurethane) offers superior waterproofing, durability, and eco-friendliness compared to traditional materials like PVC. It's lightweight, flexible, and resistant to extreme weather conditions.

Q: How to tell if a backpack is waterproof?

A: You can check the manufacturer's description of the waterproof rating of the backpack. Generally, to achieve 100% waterproof performance, a waterproof rating of IPX8 or above is required. You can also immerse the waterproof bag in water and see if any bubbles come out. Both of these methods can be used to test whether the backpack has a waterproof function.

Q: Do you offer sample testing before placing a bulk order?

A: Yes, we provide samples for testing, with sample and shipping fees charged upfront. Sample fees are refunded upon bulk order payment. Delivery takes 4–5 days for in-stock samples or 3–5 days for custom samples.

Q: What is the minimum order quantity (MOQ) for customized backpacks?

A: Our flexible production supports low MOQs for customized orders. Contact us to discuss your specific requirements and timelines.

Q: What certifications does your factory hold?

A: We are certified with ISO 9001/13485 and BSCI, ensuring compliance with international quality, safety, and ethical standards.

Q: How long is the delivery time for bulk orders?

A: For products with existing molds and materials, delivery takes approximately 5 days after the 30% deposit is cleared and materials are sourced. Custom orders may vary based on specifications.

Q: What is your policy on defective products?

A: We guarantee 100% product quality with a 1:1 replacement policy for any defective items, backed by our rigorous quality control process.

 

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