Origin:CN(Origin) Model Number:Vacuum Flasks Thermoses Material:STAINLESS STEEL Feature:Eco-Friendly Feature:Mini Feature:PORTABLE Glass Liner Material:STAINLESS STEEL Metal Type:STAINLESS STEEL Applicable People:Lovers Bottle Type:vacuum Thermos Material:STAINLESS STEEL Shape:Belly Cup Certification:CIQ Certification:FDA Certification:SGS Production:Vacuum Flasks Thermal Insulation Performance:6-12 hours Color.:White, black, blue, pink Material:Inside and outside 304. Thermal insulation performance:6-12 hours capacity:330ml