Come and see our amazing products. Vacuum insulation technology locks in temperature to preserve flavor and freshness,keeping beverages hot for 8 hours or cold for 12 hours Durable stainless steel inside and outside to withstand the demands of everyday use Cool to the touch,no condensation,cold light and compact design for easy transport and storage,fits most car drink holders. Pls confirm with us about the packing info, stock color and exact production time before placing your order.