Model Number:Vacuum Flasks Thermoses Material:STAINLESS STEEL Feature:Eco-Friendly Feature:Temperature Display Glass Liner Material:STAINLESS STEEL Metal Type:STAINLESS STEEL Applicable People:Lovers Bottle Type:vacuum Drinkware Type:Vacuum Flasks Thermoses Thermos Material:STAINLESS STEEL Shape:Straight Cup Certification:CE EU Certification:CIQ Production:Vacuum Flasks Thermal Insulation Performance:6-12 hours Material:Stainless Steel Capacity:500ml 1.:Diamond Thermos 2.:Stainless Steel Vacuum Flask 3.:Thermos Mug 4.:Coffee Cup