Insulated Cooler Backpack

SEALOCK COOLER's durable insulated cooler backpack adopts advanced three-layer insulation structure, the outer layer is wear-resistant 840D waterproof TPU, the interlayer adopts self-developed environmental protection insulation material, and the inner layer is food grade PEVA sealing film.The unique design of the air insulation layer forms a micro-circulation system, even in the high temperature environment of 35°C, it can also maintain the internal temperature of 0-4°C for 36 hours, ensuring the freshness of food and drink.

Product design and features

We invest a lot of research and development effort in leak-proof design.Equipped with waterproof zipper, high frequency welding and leakage barrier triple protection, even if the inner container accidentally damaged, liquid will not leak, so that users feel more at ease.

The insulated cooler backpack is equally comfortable.Working with ergonomics experts, we developed a 3D mesh backplane design over 8 months.Tests have shown that the design reduces stress on the shoulders by 40% and improves back breathability by 65%.For the first time, carrying a complete sample for 20 kilometers, you can obviously feel comfort and support.

Our high-performance insulated refrigerated backpacks are ideal for outdoor picnics, fishing, travel or anything that requires prolonged insulation.Welcome to purchase bulk products, enjoy high quality, stable supply and customized service.

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