Amazon.com : Hulongo 30L Large Cooler Backpack, Leakproof 。Brand new and in flawless condition — this versatile insulated backpack cooler is the perfect companion for outdoor adventures, beach days, picnics, and travel. Designed to keep your food and drinks cold or hot for hours with a leakproof, easy-clean interior. ⭐️ Features Large Capacity: Holds up to 25 cans (300ml) Insulation: Retains temperature for over 12 hours Construction: High-density scratch-resistant nylon Design: Lightweight and water-resistant Comfort: Adjustable padded straps and back ? Measurements 16.5 inches high x 11.4 inches long x 7.5 inches wide Weighs 0.56 kilograms ? Materials / Fabric High-density scratch-resistant nylon with polyurethane foam insulation ? Compartments 1 insulated main compartment 1 front compartment 1 large pocket 2 side mesh pockets ? Carrying / Wearing Options Adjustable padded shoulder straps for a comfortable, customized fit. ?️ Practical Use Ideal for camping, hiking, beach trips, picnics, fishing, and travel. ? Condition: Brand New fast shipping, smoke-free home, bundle & save B0CVRMHFQT