Keep food and drinks cold, organized and easy to carry — whether you’re at the beach, on a hike, or working a long shift. Key benefits - Reliable leak protection inside: Interior liner is made leakproof by a seamless high-tech hot-press process, so spills stay contained. Note: the main zipper is not leakproof; avoid turning the bag upside down when filled. - Long-lasting cooling: Thick 8 mm insulation (vs. typical 5 mm) plus a PEVA inner lining blocks UV and helps keep contents cold for up to 20 hours. - Organized for real use: Two separate insulated compartments for beverages and dry foods, plus a large front pocket and two side pockets for phone, wallet, snacks and accessories. - Durable, water-repellent and easy to carry: High-density, scratch-resistant fabric with PU coating wipes clean. Chest and hip buckles distribute weight to reduce shoulder strain on longer trips. Features and specifications - Interior: Seamless, hot-pressed leakproof liner - Insulation: 8 mm foam core with PEVA lining (UV-blocking) - Compartments: 2 insulated compartments; 1 large front pocket; 2 side pockets - Material: High-density, scratch-resistant fabric with PU coating; water-repellent surface - Carrying system: Adjustable shoulder straps with chest and hip buckles for improved load distribution - Performance: Keeps food and drinks cool up to 20 hours - Important note: The zipper is not leakproof — do not invert the bag when filled Practical use scenarios - Beach picnic: Pack chilled drinks and sandwiches in the insulated compartments and use side pockets for sunscreen and keys. The PEVA lining reduces heat transfer from sun exposure. - Day hike or camping: Carry separate cooled beverages and dry snacks, use chest and hip buckles for comfortable transport over trails. - Work shift or sporting events: Keep meals cold for up to 20 hours and store phone, wallet and small essentials in the front and side pockets for easy access. Care and handling - Wipe the exterior and interior clean with a damp cloth; PU coating makes cleaning simple. - Keep upright and avoid turning the bag over to prevent leaks through the zipper. This cooler backpack delivers leak-resistant interior protection, enhanced insulation, organized storage and comfortable carrying for day trips, outdoor activities and all-day use.