304 Stainless Steel Tea Coffee Vacuum Outdoor Thermos Flasks Insulated Bottle. 

Material: STAINLESS STEEL
Feature: Eco-Friendly
Glass Liner Material: STAINLESS STEEL
Metal Type: STAINLESS STEEL
Bottle Type: vacuum
Drinkware Type: Vacuum Flasks & Thermoses
Thermos Material: STAINLESS STEEL
Certification: CE / EU, CIQ, EEC, FDA, LFGB, SGS
Thermal Insulation Performance: Hot12 Hours, Cold 24 hours
Leakproof performance: 360° rotation without side leakage
Thermos flask: Stainless Steel Vacuum Flasks
Color: Black/Red/Green/Silver
Drink bottle capacity: 500ML/750ML/1000ML