Model Number:320hand-lid-hh Material:STAINLESS STEEL Feature:Eco-Friendly Feature:Large capacity Feature:Business 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:EEC Certification:FDA Certification:LFGB Production:Vacuum Flasks Thermal Insulation Performance:12-24 hours