Our insulated tumblers are made for drinks on the go. A stainless steel tumbler with handle that comes in 16.91 oz sizes in an assortment of colors. The intelligent vacuum mug is equipped with HD LCD touch screen for prompting real-time water temperature display. You can drink the hot or cold beverage at suitable temperature without opening and tasting. Food grade double layer stainless steel vacuum flask, best stainless steel 18/10 (SUS 316) inside, powder coated finish, non-slip bottom, non-toxic, no metal taste or rust. Ideal to go coffee mug for car, travel coffee cup, camping coffee mugs, rv travel cup, and more. Can be order under MOQ. Qty more than 1000 pcs are ship via sea.