This is a Tempercraft Water Bottle custom made for CorePower Yoga. The bottle features isothermic vacuum-insulated construction so cool drinks say cold for up to 24 hours and warm drinks stay hot for up to six or more hours. It holds 22 oz. and is made of 18/8 food-grade stainless steel and is BPA free. It is black color and measures 2.75" (width) by 10.75" (height). This item was part of a promotional giveaway and has not been used and is brand new. (Checkout my other listing for another CorePower Yoga item!)