Feature:

1.  Keep cool for a long time without plugging
2.  Easy to carry with a handle
3.  The great function of keeping cold/warm, so you can keep your food cold and fresh cold in summer while keeping warm in winter.
4. Available for many situations. Can be used at home or outside.
5. With heavy-duty blow-molded construction, anti-crush and anti-drop, strong and durable
6. Made of food-grade materials

Specification:

It is good for kinds of scenarios.