Drinkware Type:Vacuum Flasks Thermoses Thermos Material:STAINLESS STEEL Model Number:well9863295 Material:STAINLESS STEEL Feature:Eco-Friendly Feature:Mini Feature:PORTABLE Feature:Business Glass Liner Material:STAINLESS STEEL Shape:Bullet Production:Vacuum Flasks Applicable People:MEN Certification:FDA Certification:LFGB Certification:CE EU Bottle Type:vacuum Thermal Insulation Performance:12-24 hours Metal Type:STAINLESS STEEL