Natuworld 20/27oz New Arrival Bullet Style Hand-held Slim and Sporty Double Wall Vacuum Insulated Stainless Steel Water Bottle Sport Pot with Cap - 3 Color Available Material: BPA Free stainless steel 20oz Size: Height 238mm/9.4inch ; 27oz Size: Height 265mm/10.4inch Double Wall Vacuum Insulated Stainless Steel design, It will keep cold beverages cold for 24 hours and warm beverages warm for 8 hours. Use it to keep your tea or coffee warm, you can even keep your soup warm all day. Cap with Carrying Loop easily carry when traveling or exercising for convenience Perfect for sports, use in the gym, camping, hiking, travelling etc.