Oggi 8082.3 Stainless Steel Calypso Double Wall Sports Bottle with Screw Top (0.75 Liter, 25oz)-Black Matte Finish Double wall vacuum insulated -Liquids stay hot or cold Tight-fitting twist-on stainless cap with silicone gasket-eliminates leakage Non-toxic, non-leaching, BPA free Conveniently fits most car cup holders Hand wash only