Sstar Stainless steel thermos Vacuum Insulated Beverage Bottle, 16 Ounce red easy bullet-shape slim design for easy grip&fits most cup holders push button valve for easy pouring and makes it leak proof double wall vacuum insulated construction...red translucent outer wall with stainless steel inner wall A stainless steel cup for convenience lets you enjoy your beverage on the go Unbreakable steel liner