China waterproof one shoulder backpack Manufacturers, Suppliers, Factory

Sealock supplies the 30L Roll Top Waterproof Dry Backpack for Camping, Hiking and Travel, a welded 500D PVC pack rated IPX6 with a roll-top and side-release buckles. Its large 100% waterproof main compartment keeps gear dry through heavy rain, with a front splash pocket, padded straps, a top handle and side compression. Optional 420D/600D TPU. OEM/ODM and wholesale from MOQ 300, FOB Guangdong.

SL-E1176 16L Slim Water-Resistant Laptop Backpack with YKK Dual-Slider Zipper measuring 28 × 12 × 47 cm, produced on our in-house sewn line from PU-coated polyester. The arced main opening runs a YKK dual-slider laminated zipper, a concealed vertical pocket sits flush in the front panel, and a soft hidden side pocket takes a phone without interrupting the silhouette. Diamond-mesh padded back panel, S-curve shoulder straps, bar-tacked top handle. Six stock colours — yellow, pink, red, light green, silver and purple — with custom Pantone available. MOQ 300 pcs, 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 80Liter Motorcycle Waterproof Saddlebags Detachable on Both Sides are available for Adventure, Sportster, Softail, v-star, shadow, and Vulcan. For example cruisers need a rear seat to hold the bag, and some less thick motorcycle-style seats require side frames to mount.

Large-capacity Waterproof Fly Fishing Backpack 20L, suitable for various outdoor streams, with airtight and waterproof zipper, with a large opening at the top of the zipper to keep the inside of the bag dry, with a double-shoulder design, you can easily take the items inside the bag when in use, about 15L Capacity, can store fishhooks, fishing lines, bait boxes, etc. The overall bag is waterproof, the color uses 420D TPU waterproof layer, seamlessly combined with technology, to ensure that the items in the bag are always safe, suitable for outdoor streams that are not afraid of wind and rain, and there are fish on the side The rod bucket is hung outside, the front of the main bag has an elastic mesh bag to store items, a variety of suspension systems, fully perfect the outdoor fishing function

This is an outdoor waterproof waist bag for fishing. The overall material of the Waterproof Fly Fishing Creek Zipped Hip Waterproof Pack 4.5 Liter Made in Vietnam is a perfect combination of 840D TPU and waterproof zippers, which can help you increase the experience during fishing. The super waterproof ability allows you to move freely in deeper waters and keep the bag. The items in the body are dry and safe, and the waist belt on the side can expand more conveniently. Whether it is sea fishing, river fishing, or lure fishing, it is very suitable. The reflective design of the front pocket makes you safer when night falls. , the side water bottle pocket can hold a 1.5-liter drinking water bottle.