This is a double-walled and vacuum-sealed stainless steel bottle that keeps contents hot or cold for hours. Perfect for hot or cold beverages and does not sweat (for cold contents) or burn your hand (for hot contents). There is a contoured design which makes the bottle easy to hold and visually distinctive from other sports bottles. There is a removable mesh filter which keeps ice from blocking the drinking spout and allows users to conveniently brew tea on the go. Thinksport uses unsurpassed testing for material safety. All their products undergo rigorous chemical and biologic testing to ensure they do not contain toxic chemicals.
Made of 18/8 medical-grade 304 stainless steel and do not have any type of liner.