1.Extended Cooling with Premium Insulation: Enjoy refreshing beverages and chilled food all day with our Hulongo cooler backpack, featuring enhanced 8mm foam insulation and a superior silver PEVA seal. This combination ensures your items stay perfectly cool for up to 12 hours, making it ideal for the beach, picnics, hiking, camping, or daily errands.

2.Durable, Waterproof, and Easy to Carry: Constructed with high-density, scratch-resistant nylon and a protective PU coating, our cooler backpack is 100% waterproof and easy to maintain. Its lightweight construction and adjustable, padded straps provide comfort and ease during transport, outperforming the inconvenience of traditional heavy coolers.

3.Organized Storage with Multiple Compartments: The Hulongo backpack offers two insulated compartments for beverages and food, along with a spacious front pocket and two side pockets for snacks and accessories. This thoughtful design keeps your items organized and accessible, with the added convenience of a built-in bottle opener.

4. Leak-Proof and Sweat-Free Technology: Crafted using a high-tech seamless hot pressing process, our cooler backpack is completely leak-proof, eliminating any worries about spills. The smooth, horizontal zippers further enhance its leak resistance, ensuring a mess-free and sweat-free experience.

5. Spacious Design for Maximum Versatility:Measuring 17.7" x 12.2" x 7.9" (H x L x W), the Hulongo cooler backpack can hold up to 35 cans of 330ml, providing ample space for meals, tall drinks, snacks, and more. Its large capacity and versatility make it a perfect gift for outdoor enthusiasts and urban adventurers alike.