Ultimate portability. Ultimate ice retention. Ultimate ease of use. The IceMule Boss Backpack Cooler is the ultimate cooler for any outdoor adventure. Designed for portability and long-lasting cold, this soft cooler maintains ice-like temperatures for up to 2 days, so your drinks and food stays cold no matter where your next adventure takes you. The large camping backpack cooler has a 30-liter capacity that's the perfect size for families, camping trips, and beach parties. Store up to 18 cans plus ice and keep your drinks ice-cold. This portable cooler backpack also sports additional storage with an exterior bungee storage and 3 zipper pockets that are padded, insulated, and outfitted with waterproof zippers. With all this space, the backpack cooler holds over 60 pounds of food and supplies. Overall, this insulated leakproof backpack cooler measures 17 inches long, 11 inches wide, and 24 inches tall. This waterproof backpack cooler helps you go the distance with a suspension system that includes 2 padded, airmesh shoulder straps, a cushioned hip belt, and a sternum strap. The IceMule soft cooler bag is the ultimate kayak cooler. The water resistant backpack cooler floats so it’s perfect for fishing and watersport adventures. The backpack cooler bag is perfect for keeping your lunch fresh or your drinks cold all day long. This backpack ice chest cooler bag rolls closed, meaning there's no leaky zippers and quick-and-easy access to your food and drinks inside. So pack your bags, and get ready for your next outdoor adventure with the IceMule Boss Backpack Cooler.