Thinkbaby & Thinksport
Double-walled and vacuum-sealed stainless steel - keeps contents hot or cold for hours. Perfect 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 bottles. Removable mesh filter - keeps ice from blocking the drinking spout and allows users to conveniently brew tea on the go.