Come and see our amazing products. Classic 16 oz Vacuum Insulated Stainless Steel Tumbler. are made of 201 stainless steel and 304 stainless steel respectively construction with a powder-coated matte finish. The interior is copper-lined and has double-wall insulation. Perfect for on the go and fits perfectly in a car cup holder. Keeps your beverages hot for 6 hours and cold for 12 hours. Condensation-free surface. BPA Free and FDA certified. Complies with FDA, Prop 65. 3 1/8"Dx6 15/16"H Pls confirm with us about the packing info, stock color and exact production time before placing your order.