Feature:1. Unprecedented Experience: Designed with a high-density insulated lining, our insulated backpack forms a reliable barrier against external heat. It effectively traps the cold within, preserving the freshness of your beverages.2. Leakproof Lining: Features a state-of-the-art hot-pressed non-seam leak-proof design, combined with thickened PEVA lining ensures no leakage problem. Say goodbye to the worries of messy spills and soggy belongings.3. Large Capacity: Our cooler backpack can hold about 50 cans, and meet the needs of 3-5 friends. Except for the roomy compartment for food and beverages, we have 2 side mesh pockets and 2 large front pockets.4. Comfortable Design: Comes with adjustable shoulder straps and a breathable mesh back panel, which has ample cushion and is comfortable, helping to distribute the weight of the backpack evenly across the back.5. Wide Use: Whether embarking on a day trip, conquering riding routes, a camping adventure, hiking through excellent scenic trails, or casting a line while fishing, our versatile backpack is the go-to choice for seeking convenience.Specification:1Package List:1*Backpack