Keep the contents of your bottle colder for longer with this 20 oz. bottle bag insulator. Measuring 6 3/4"H, this handy item is made of laminated open-cell foam and features a swivel clip and a belt loop for easy use on the go. Secure a snug fit with the drawstring closure. It is available in several colors and can be customized (transfer, silkscreen or four-color process) for maximum brand exposure on a product that will promote proper hydration.