Come and Check Our Promo Solutions.It is made of high quality 304 lead free stainless steel with a removable BPA-free lid, designed for sweat-free convenience.Which protects against heat or cold transfer and keeps your drinks cold or hot for several hours. Protects your hands against the temperature of the drinkings inside the cup. Great for storing any beverage such as wine, beer, water and so on Pls check inventory and detailed info with us before placing your orders.