With a silicone sealing ring, the food jar has been fully sealed to prevent spilling accidents. Perfect to carry soup or food to work or school. The air button on the inner lid is to preventing burning accidents by the hot air pressure.

Double-wall vacuum insulation technology keeps your healthy, homemade delicious lunches, soups, and snacks hot for up to 8 hours or cold for up to 6 hours.（For maximum temperature insulation, please pour hot & cold water in the storage jar to preheat or pre-cool for 5 mins before packing food.）

The outer lid with a built-in handle is very convenient to carry on the go. Food grade plastic serving bowl and a folding spork included making you eat like in home. The base of the jar is non-slip and scratch-resistant. A wide mouth is easy to fill, eat from, and clean

Specification:
Material: Stainless Steel
Thermal Insulation Performance: 12-24 hours
Color: White,Orange,Blue,Green,Pink
Capacity: 450ml,560ml

Package Included: 1 x Thermal Double Stainless Steel Lunch Mug Thermos