Simple Pure Titanium Vacuum Flasks with High Aesthetic Value Portable Business 450ml Water Bottle for Student Offices Drinkware

High-concerned chemical : None Thermos Material : Titanium Bottle Type : Normal Glass Liner Material : Titanium Material : Precious Metals Production : Vacuum Flasks Thermal Insulation Performance : 6-12 hours Origin : Mainland China Drinkware Type : Vacuum Flasks & Thermoses Color : Pink,black,blue,silver Material : Titanium Style : Modern Simplicity