Stanley Everyday, made from the highest quality materials. Stanley's vacuum insulation keeps you warm for 1.5 hours and cold for 5 hours. Specially designed for drinking chilled wine, ideal for brewing yerba mate, the Matero shape with lid and a hole in the bombilla. The cup has a wide opening and a Tritan lid - the lid is not leak-proof. The thermal design protects your yerba mate from rapid heat loss. The base of the cup is covered with rubber to protect the product and worktops from scratches. The mug is made of high-quality 18/8 stainless steel. Naturally BPA-free. It has double walls and a metal thermo insert. Can be washed in the dishwasher. The body of the mug is painted blue. The mug can be used not only for hot drinks, but also for cold soft drinks with ice. It can be used for drinking water, coffee, tea and wine, cocktails and other alcohol.