Applicable People:All Thermal Insulation Performance:12-24 hours Bottle Type:Vacuum Production:Vacuum Flasks Metal Type:Stainless Steel Certification:FDA,EEC,CE EU,LFGB,SGS,CIQ Feature:Eco-Friendly Item:B16038 stainless steel thermos bottle Color:Customized Color Volume:800ml Logo:Customized Logo Printing Usage:Outdoor