- Superior Heat Retention: The Hulongo cooler backpack is built to keep food and drinks cold for up to 12 hours, thanks to an 8 mm foam insulation and advanced silver PEVA seal.
- Water-resistant and Lightweight: Constructed from durable nylon with an added PU coating, our cooler bags are fully waterproof and easy to maintain. The lightweight design and adjustable padded straps make it comfortable to carry, replacing the inconvenience of a heavy cooler.
- Multiple Compartments and Pockets: Featuring two insulated compartments, a front pocket, and two side pockets, the cooler backpack provides a variety of storage options for snacks, phone, wallet, and accessories. For added convenience, a bottle opener is included.
- Leak-proof and No Condensation: Our cooler backpack is made using a high-tech seamless hot pressing process, ensuring it is completely leak-proof. The smooth horizontal zippers further enhance its anti-leaking properties.
- Spacious Capacity: With dimensions of 17.7''x12.2''x7.9'' (H x L x W), our cooler backpack can hold up to 35 cans (330 ml), as well as meals, tall beverages, snacks, and other essentials. Its large capacity and versatility make it a great gift for both men and women.