The BBBYO NEOPRENE COOLER CARRY COVER protects your Stainless Steel Bottles. The thick protective wrapping protects your bottles from bumps, prevents scratching and adds an extra layer of insulation. Fits 17oz/500ml BBBYO, S'well, Minimal, Mira, Water Vault and Cayfit "cola' style steel bottles CARRY COVER ONLY, BOTTLE NOT INCLUDED BBBYO products are in no way affiliated with the other brands mentioned in this listing