Active Tumbler is designed to help you elevate your energy. The straw-type spout is easy to open and comfortable to drink from. The tumbler has a wide opening so it is easy to put in ice cubes and drinks. Vacuum insulated tumbler retains the temperature of cold drinks for a long time, and the elastomer rubber on the bottom reduces impact when placing the tumbler on the floor.. Made in China. Straw-type spout makes it easy to drink while exercising. The edge is rounded so it feels comfortable on the mouth.. Made from 18-8 stainless steel. 800 mL/27 oz.. KNTO-WH61. 20292.