Brand new, unused. H&O shark can koozie. Shark koozie. By wrapping it around a can, you can avoid direct contact with your hand, maintaining the cold or heat retention. Wetsuit material is used on the outside, and non-slip material is used on the inside. Also, it has a function like a slap bracelet (the kind that wraps around your wrist when you slap it), so you can wrap it around a bag strap or something similar when not in use.