Exceptional Heat Retention: Keep your beverages and food cool for up to 12 hours with our thickened 8mm foam insulation and advanced silver PEVA seal Waterproof and Lightweight: Made from high-density scratch-resistant nylon material with an extra PU coating, our cooler bags are 100% waterproof and easy to clean Multiple Compartments and Pockets: Features two insulated compartments and one front big pocket, plus two side pockets to store your snacks, phone, wallet, and other accessories Leak-proof and Sweat-free: Utilizes a high-tech seamless hot pressing process for complete leak-proofing Spacious Capacity:Measuring 17.7'x12.2'x7.9' (H x L x W), it can accommodate up to 35 cans (330 ml) and offers enough space for meals, tall beverages, and snacks.