Perfect for your family vacation to the beach, that all-inclusive resort, or just lounging in the backyard pool! Sit back, relax, and stay cool with your favorite beverage by your side!

DOUBLE WALL VACUUM INSULATION: Enjoy Beverage Cold or Hot. Under normal temperatures, keep a tumbler of ice cool for 12h until the ice totally melts, or hot coffee warm for 6h.

LIFETIME DURABILITY: Our tumblers are made from 304 stainless steel which is of good quality, food grade and durable. The inner wall is electron-polished without any gaps which make the tumbler rust-proof and will not leave any taste. Don't worry about that your afternoon coffee will be ruined by the taste of morning tea.

APPLICABLE TO VARIOUS OCCASIONS: Great for outdoor adventure, road trips, sports event, also the perfect travel cup to bring coffee from home to work or fill a tumbler of drink before you go to bed to drink through the night.