1: Net weight:80-360g size:100*120mm---200*360mm

2: The material is non-toxic, non-caustic

3: The inner material: a bag of clearwater, grain refrigerant.

Outer bag: PE/Nylon thickness≥8.5u

4: Up to the temperature:-2°C

5: No need for precooling ahead of time, convenient to carry and use.

6: Disposable usage

7: Get cold in seconds

8: Lasting time: 25-40minutes

9: Application: it could keep the food cool when in the traveling such as cool the beer or drink. and also can be used for daily cooling, help the people to relieve pain and reduce inflammation caused by sports, fever and so on.

10: We also welcome OEM order