China Washed Handbag Manufacturers, Suppliers, Factory

Defy the elements with the ultimate hybrid lightweight waterproof hiking backpack 40L. Engineered specifically for demanding single-track routes and unpredictable wilderness environments, this high-capacity hiking backpack seamlessly bridges the gap between a high-alpine trekking backpack and an uncompromising marine-grade dry pack. By fusing an ultra-lightweight, highly flexible 210D ripstop grid nylon chassis with a mechanical airtight pressure zipper, we have built a premium backpacking pack that guarantees 100% dry equipment storage without sacrificing the agility required for rapid mountain ascents. It stands as the benchmark waterproof trekking backpack for international outdoor gear distributors and professional adventurers alike.

Sealock supplies the Water-Resistant Business Laptop Backpack with Two-Way Zipper and Trolley Sleeve, a clean PVC-coated commuter pack rated IPX6 with a rain-flap-covered two-way main zipper, cross-bartack reinforcement, a dedicated 15.6" laptop compartment and a removable divider. It wears as a backpack, carries by hand and slides onto a trolley. 45 × 30 × 14 cm, 0.89 kg, four colours. OEM/ODM from MOQ 300, FOB Guangdong.

Sealock 15L Airtight Waterproof Backpack is a next-generation technical dry pack engineered for extreme water environments. Built with a proprietary airtight zipper system and RF-welded TPU inner chamber, it delivers IPX6-level protection against heavy rain, waves, and high-pressure water exposure. Weighing only 400g, this ultra-light backpack combines durability and mobility with a 420D ripstop outer shell and ergonomic 3D honeycomb airflow back panel. Inside, a dedicated fleece-lined 15-inch laptop compartment ensures electronic safety even in marine conditions. Designed for kayaking, surfing, rafting, monsoon trekking, and offshore travel, this pack is also optimized for OEM/ODM customization, making it a strong B2B product for outdoor, diving, and tactical gear brands.

sealock Camouflage Wateproof Duffel Bag with 40 Liters 420D TPU is made of 420D environmentally friendly TPU material. The fabric is light and has a large capacity. Length 40CM A mesh bag with a height of 20CM, this luggage bag is suitable for outdoor camping, hiking, and can also be used for boating and sailing, a variety of colors are available, sealock outdoor is a new addition to the brand's submersible duffel offerings, the durable 40L Pro Zip duffel provides all-condition gear protection to boaters, paddlers and savvy adventurers

Sealock supplies the Technical Waterproof Hiking Backpack with Roll-Top and Suspended Back System, a 35L pack with a roll-top flap closure, welded waterproof zip pocket, front daisy-chain lash points, a bungee gear net and a full load-carrying harness — padded S-straps, sternum strap and a zippered hip belt over a suspended ventilated back. OEM/ODM from MOQ 300, FOB Guangdong.

Sealock supplies the 55L 3-Way Motorcycle Waterproof Bag with Airtight Zipper, a welded 420D/501D TPU duffel rated IPX7 with a genuine airtight waterproof zipper and a patented design, that straps to a bike, wears as a backpack or carries by hand. It ships with a removable harness board, quick-release straps, a shoulder strap and a phone pouch. 57 × 32 × 26 cm, 1.27 kg, two colours. OEM/ODM from MOQ 300, FOB Guangdong.