Experience the perfect blend of innovation and convenience. This backpack is 100% Leakproof, thanks to its seamless hot-pressing technology, ensuring no spills or leaks whether you're on a boat or in a downpour. The advanced insulation keeps your food and drinks refreshingly cold for up to 12 hours. With a massive capacity to hold up 24 cans or 36 cans, organized compartments, a hidden back pocket for valuables, and comfortable ergonomic design, it's the only bag you need for the beach, camping, hiking, or tailgating. Carry your cool world on your track!