Double-walled and vacuum-sealed stainless steel - keeps contents hot or cold for hoursPerfect for hot or cold beverages - does not sweat (for cold contents) or burn your hand (for hot contents)Contoured design - makes the bottle easy to hold and visually distinctive from the many, many straight-walled bottlesRemovable mesh filter - keeps ice from blocking the drinking spout and allows users to conveniently brew tea on the goUnsurpassed testing for material safety - our products undergo rigorous chemical and biologic testing to insure they do not contain toxic chemicalsProduct Dimensions: ‎7.62 x 7.62 x 25.4 cm, 399 GramsColor:Black   Style:17ozThe Thinksport Stainless Steel Sports Bottle is built for active lifestyles. Designed with a double-walled, vacuum-sealed construction, these bottles do not sweat and keep contents hot or cold for hours. The contoured design is easy to hold, and the included removable mesh filter keeps ice from blocking the spout. It is also perfect for brewing loose leaf tea or making campfire coffee! Our sports bottles undergo rigorous chemical and biological testing to ensure they do not contain any toxic chemicals.