1. Unbreakable 304/18/8 stainless steel from Japan.
2. Available in double walled vacuum pumped stainless steel.
3. Vacuum flask of superior quality finishing and performance.
4. One stop stopper – for easy usage
5. Keeps hot or cold up to 24 hours for thermal flask and 6 hours for food carrier and tumbler. 6. 1 year warranty on manufacturing defect