Swell Traveller Teakwood 20oz

"® Traveler Bottle, 590 ml (20 oz), teakwood. This Traveler is ergonomically contoured for an easy grip and a must-have companion for busy days on the run. S'well Travelers feature Therma-S'well™ technology - a triple-layered, vacuum-insulated construction made of high quality,18/8, food-grade stainless steel walls plus a copper wall layer for superior temperature retention. It means that beverages will stay cold for up to 28 hours or hot for up to 15, while keeping a condensation-free exterior. The 590 ml (20 oz)"