Products

Sealock supplies 24L Waterproof Soft Cooler Tote Bag with Airtight Zipper for Camping and Fishing, a leakproof soft-sided cooler in 840D TPU with a food-grade TPU liner, high-frequency welded seams and a premium airtight zipper. It holds ice up to 48 hours, carries by hand or shoulder, and adds a waterproof front zip pocket. OEM/ODM and wholesale from MOQ 300, FOB Guangdong.

Sealock supplies the 22L IPX7 Waterproof Insulated Cooler Backpack with Airtight Zipper, a rigid-box soft cooler backpack in 600D TPU laminated fabric with a 50 mm high-density XPE insulation layer, a food-grade airtight TPU liner and high-frequency welded seams. It stands upright, holds ice 48+ hours, and carries on a full padded harness. OEM/ODM and full custom from MOQ 300, FOB Guangdong.

Sealock supplies the 24L Waterproof Soft Cooler Bag with Airtight Zipper and 48-Hour Ice Retention, an RF-welded soft cooler tote in 840D TPU with a food-grade airtight TPU liner and an airtight waterproof zipper. Rated IPX7 and leakproof, it holds ice over 48 hours, carries 24L of drinks, food or bait, and ships OEM/ODM from an MOQ of 300 pcs, FOB Guangdong.

Engineered for rugged marine environments, our Waterproof Soft Cooler Tote with Leakproof Zipper for Fishing & Outdoor Adventures features advanced 100% RF-welded TPU and an IPX8 airtight zipper, delivering 48–72 hours of ice retention. Backed by robust factory R&D, high-capacity production, and massive inventory, this premium marine cooler bag supports fast OEM/ODM customization. It is trusted globally by professional offshore anglers and top outdoor brands for proven market turnover and heavy-duty durability.

Sealock supplies the 28L Airtight-Zipper Insulated Backpack Cooler for Fishing and Camping, a 28L soft cooler backpack in 840D TPU laminated fabric with an airtight waterproof zipper, a food-grade TPU liner and high-frequency welded seams. It holds ice up to 48 hours, carries on an ergonomic harness, and adds a modular bungee-and-pocket attachment system. OEM/ODM and full custom from MOQ 300, FOB Guangdong.

Sealock is a professional manufacturer and supplier of fish coolers and other outdoor soft coolers in China. Our Insulted Fish cooler bag are equipped with a thick insulation layer and a tight sealing process, with a thickness of up to 20mm, ensuring that fish can stay fresh for one to two days. The fabric of the fish cooler is waterproof and scratch-resistant, and the seams are reinforced using professional welded technology. Whether it's the bumps on the boat or the gravel on the shore, it is very sturdy, allowing you to enjoy every fishing trip with peace of mind. In terms of detail design, this fish cooler is indeed well-considered: the reinforced flat bottom is very stable on the boat, without fear of rocking back and forth; there is also a drainage port on the side, which can drain melted ice water at any time, keeping the interior clean and refreshing; the fish cooler is also equipped with classification mesh bags, which can be used to clearly and conveniently organize fish bait and small tools. This bag comes in 3 sizes to choose from, allowing you to select the size you need according to your requirements.