Product name: Stainless steel portable thermos 
Actual capacity: 0.7 liters
Heat retention: 65 degrees or higher (6 hours)
Material type/body: Stainless steel
Inner bottle: Stainless steel
Lid stopper: Polypropylene
Size: (approx.) Outer diameter 75 x height 275 mm
This cool and sturdy hot and cold insulated portable thermos can be use  anytime and anywhere. And since it is portable , it means it’s not bulky to bring. It’s good for keeping your drinks/water cold or hot in a longer time everyday .