... than 10 years experience in this line Product Water bottle cooler bag Material Neoprene Fit for 750ml water bottle Thickness 3.0mm~3 ... cooler, laptop sleeve, lunch bag, DVD/CD/MP3/MP4 bag, camera bag, phone bag, lunch bag, wallet/change purse, gift sleeve, diving suit, sport guard, etc. High quality ... if we have opportunities to be on service for you. Neoprene cooler bag