Check the listing for details. 40oz beer cozie!! - neoprene cozy - Blue or Red. Listed at 2.99 USD. This is simply the best 40oz beer cozy out there.It totally encloses your beer keeping it colder longer than any other cozy. It has a large webbing strap handle to make sure you don't drop your beer.And it also has two smaller loops to hold your lighter or to carry it with one finger. Good quality construction and it'll last you a long time. It fits many different kinds of larger bottles including (but not limited to): Klean Kanteen (32 to 40 oz)Nalgene 32 oz.Hydro Flask 32ozYeti 36ozREI 32ozAvex 40ozCamelbak Chute Vacuum 1.2L (insulated) Wine bottlesChampagne bottles40 oz beer bottles. With its nice long zipper, the cozy works great for all of them. Two colors available: Blue or Red When ordering, send a message/note to specify the color(s) you'd like: red or blue.