Leakproof insulated cooling backpack designed to keep food hot or cold for 4 8 hours. Key features and benefits Leakproof and temperature retaining: maintains hot or cold foods for several hours, making it reliable for meals and drinks on the go. Large capacity with organized pockets: zippered pocket, front zippered storage pocket, two mesh side pockets, and a side bottle opener for convenient access and storage. Durable and comfortable: padded shoulder strap and handle provide sturdy, long lasting use with comfortable carrying. Generous capacity: holds 20 36 cans, offering ample space to meet daily needs for meals, beverages, and snacks. Specifications we emphasize Function: leakproof insulation for hot or cold retention Capacity: 20 36 cans Organization: multiple compartments including and front zip pockets, two mesh side pockets, and a side bottle opener Comfort and durability: padded shoulder strap and handle for reliable carrying Use scenarios Day trip or picnic: keep drinks cold and meals warm while you travel between activities. Work or commuting: pack lunches and beverages with easy access to pockets and compartments. Outdoor events or travel: convenient organization for snacks, drinks, and essentials with a durable, leakproof design.