The ICEMULE Jaunt™ Cooler has a sleek and minimalist design for seriously fun times on the go. This cooler is made from Muleskin™, which makes it 100% waterproof and includes Polar Layer™ insulation that gives you 24+ hours of ice retention. The Jaunt™ lets you add air with the IM AirValve™ for increased insulation. It is easy to store this cooler as you only need to remove the air to roll up and store. Whether it's keeping drinks chilled for quick refreshment after a run, or a day spent exploring favorite spots, the ICEMULE Jaunt™ Cooler can take you there in comfort and style.