IceMule Coolers Meet the world's coldest hands-free cooler. Designed for portability and long-lasting cold, this soft cooler maintains ice-like temperatures for up to 2 days, so your drinks stay cold no matter where your next adventure takes you. The small backpack cooler is the perfect size for personal use. This waterproof backpack cooler fits comfortably with 2 padded, air mesh shoulder straps for a hands-free experience. Don't worry about having to tow around a bulky cooler, since this backpack cooler rolls up and stores easily when not in use. The IceMule soft cooler bag is the ultimate kayak cooler. The water-resistant backpack cooler floats so it’s perfect for 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 pro large backpack cooler.