This item has a strap, which attaches to two hooks on either side of the sleeve. Additionally the strap is adjustable. Enjoy keeping a cool drink, whilst keeping your hands free for added comfort at wine tastings. It is extremely light, foldable, reusable and stays soft and durable even after countless washes. There are two options to choose from: 1.2oz and 3.3oz. (price based on 3.3oz). 3.4" L
