ProMugizi 17Oz Stainless Steel Water Bottle, Double Walled Insulated Cold Drink Sports Bottle and Camping Vacuum Flask for Hot Drinks Stylish silver vacuum insulated water bottle keeps your hot drinks hot and cold drinks cold for up to 12 hours Double walled sweat & condensation proof bottle stays dry in your gym bag, backpack or purse Take this bottle anywhere, fits comfortably in all standard cup holders Sleek, lightweight 17 oz bottle is perfect for running, cycling, hiking & any outdoor activities Made from food grade stainless steel, contains no harmful BPA's