ITEM NAME:Stainless Steel Thermos Cup with Lid Straw 30Oz Insulated Beer Cup Drinking Z6S2 Stainless Steel Thermos Cup with Lid Straw 30Oz Insulated Beer Cup Drinking Z6S2 Thermos Material:Iron Material:Stainless Steel Glass Liner Material:Titanium Shape:Belly Cup color: Purple Production:Vacuum Flasks Bottle Type:Vacuum Thermal Insulation Performance:6-12 hours Products include: 1pcs* Thermos cup.Thermos Material:Iron. 1pcs Thermos cup. Shape:Belly Cup. Bottle Type:Vacuum. Material:Stainless Steel.