China Picnic Bag Manufacturers, Suppliers, Factory

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.

The waterproof bicycle tail bag Fully Waterproof,Waterproof TPU film and 600D premium high-quality nylon material make SEALOCK bike packing seat bag more durable and totally waterproof. With the roll style closure, inside stayed totally dry, keep all your gear dry through days of wet riding and keep your back and butt clean as a fender during riding that is easy to clean by wet cloth later.

Sealock supplies the SL-C878 Waterproof Travel Duffel Bag with Airtight Zipper, a welded 840D TPU duffel rated IPX7 with a genuine airtight waterproof zipper, a front waterproof zip pocket, an internal zip pocket, a reinforced base board, twin webbing handles and a detachable padded shoulder strap. 41.5 × 25 × 19 cm, 0.75 kg. OEM/ODM from MOQ 300, FOB Guangdong.

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

The waterproof soft cooler 24 cans leak-proof high capacity backpack soft pack is made of 840D TPU material, which can store 35-40 cans of beverages to the maximum extent. Weatherproof and airtight, you can store food when you are outdoors, Advanced Cooling Performance, High-quality insulation in 3 unique layers works together to keep your food and drinks cool for up to 3 days. The outer layer has a water-proof surface that ensured no sweat, the middle layer is high-density foam and the interior is fully lined with leak-proof material100% Leakproof and Impact Resistant, soft cooler features a waterproof and tough shell to resistant to punctures and UV rays. The Airtight Zipper with an easy-pull tab keeps the bag cooler leak-proof.BPA Free, The liner of soft-sided coolers is made from BPA-free material, superior quality, and competitive price. Perfect companion gear for lunches, beach picnics, park, tailgating, hiking, camping, or backyard use

Sealock, a professional manufacturer and OEM supplier, wholesales the 50L Roll Top Waterproof Motorcycle Luggage Bag in 500D PVC tarpaulin with high-frequency welded seams and an IPX6 roll-top closure. This 35L/50L motorcycle dry bag mounts quickly on ADV, touring and dual-sport rear racks, and its fluorescent-yellow fabric and reflective marks keep riders visible through rain and low light.