Arm your Magic & Science Mystic bottle with a protective sheath made of insulated neoprene. After you conjure up your brew, slip your infuser bottle into your Bottle Sheath. The elastic neoprene construction provides a snug fit for our specific bottle while keeping the temperature of your brew hot or cold. It protects your bottle surface from scrapes, scratches and breakage from falls. The Bottle Sheath has a nifty carrying handle for your carabiner. This protective cover is comfortable and provides a layer of protection between your hand and the heat of a hot brewed tea. Trust your magic instincts, and put your bottle in a Sheath.