#PG6115-2, 500ml/17oz Thermal Mug Made from high-quality 304 stainless steel and comes with a transparent slide lid, which offers a clear view of the contents in the tumbler. Using upgraded double-wall technology, it keeps drinks cold and hot for a long time. Key Features: .With transparent slide lid, .Stainless Steel Tumbler, Made of 18/8 stainless steel, sturdy and durable. .Vacuum Insulated: Double-wall vacuum construction, keeps the suitable temperature for a long time. .Fits Most Car Cup Holders, Product Parameters: Capacity: 500ml Size(W*H): 7.5x17.9mm Package: White individual box or custom Meas: 51x42.5x20.5CM Qty: 30pcs/ctn G.W.: 9.5 kgs