Universal Nikon Lens 70-200mm f/2.8G Thermos Coffee Cup Mug It is 100% Brand-New! Made of Food grade PVC plastic materials, Stainless steel thermos mug interior, safe to use for drinking Volume of liquid hold is around 225ml. So you can use it to drink Coffee, Milk, Water, Fruit juice, Ice-cream, and etc, also use it as money box, pen holder, as you can imagine!