This double vacuum food flask keeps food hot for up to 24hours. It has a double vacuum that helps to retain coolness outside the flask whilst keeping the content inside hot. It comes with a leak proof lid to prevent spill .It's a must have for you and your family.This double vacuum food flask keeps food hot for up to 24 hours. It has a double vacuum that helps to retain coolness outside the flask whilst keeping the content inside hot. It comes with a leak-proof lid to prevent a spill. It's a must-have for you and your family. This  Vacuum Flask is specially design with the following features: Stain-proof body coating long hours Hot and  Double wall Leak proof. Odor free Elegant to carry (Including the shoulder strap for easy to carry) Unbreakable structure Comes with attached cup/bowl Ideal for carrying food, liquids, ice-cubes etc Air tight insulated cover maintains temperature Preserves flavor and Freshness