SPECIFICATION1. Material: Food Grade 304 Stainless Steel2. Size: 10.8 x 2.8inch / 27.5 x 7.2cm3. Capacity: 20 oz / 600ml4. 1 x Sport Water Bottle PERFECT SIZEComfortably carry this quality bottle in your hand or place it in your gym bag, backpack, or suitcase. FOOD GRADE STAINLESS STEELThe made of Stainless Steel that is 100% BPA free and non-toxic. It will never leave a metal taste or rust. DOUBLE WALL VACUUM INSULATEDOur reusable vacuum insulated water bottles work great as a thermos, keeping your drinks cold up to 24h and hot up to 12h.Double wall construction is specially designed to prevent condensation from forming on the outside of the bottle. MULTIPURPOSE SPORT WATER BOTTLEThe design of our water bottle makes it perfect to take anywhere, whether to your office, school, gym, yoga class, or while you are out for any outdoor activities such as biking, running, hiking, backpacking, or camping.