The BFG Multicam Black Water Bottle is an insulated stainless-steel bottle that comes with a carabiner attachment point on the lid. Along with the top being fully removable, there is a secondary lid that unscrews for ease of drinking (like plastic water bottle lids in size). These insulated bottles work great to keep your liquids not only cold, but hot (depending on the beverage). Size: 32 FL OZ Material: Insulated Stainless-Steel Made by Liberty Works in Union Gaps, WA.