ITEM NAME:380ML Heat Preservation Coffee Mug Stainless Steel Travel Portable Mug Coff V1Q2 380ML Heat Preservation Coffee Mug Stainless Steel Travel Portable Mug Coff V1Q2 Thermal Insulation Performance:6-12 hours Shape:Belly Cup Bottle Type:Vacuum Capacity:380ml size:8.8*14.8cm Material:stainless steel colour:blue Package Contents: 1 * Coffee Mug Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1 Coffee Mug. Thermal Insulation Performance:6-12 hours. Shape:Belly Cup. Bottle Type:Vacuum.