The large-capacity waterproof and thermal insulation bag waterproof backpack soft cooler bag on the shoulders 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
Fully waterproof soft cooler bags 18 Liter with shoulder girdle, made of 840D TPU and environmentally friendly thermal insulation cotton, can store 18-22 cans, and the heat preservation time is up to 48 hours. It can be selected for outdoor picnics and play. The fabric is waterproof for storage and ice cubes are kept sealed., convenient for you to use, the overall use of an airtight waterproof zipper makes the whole bag more waterproof