bottle cooler

It lowers the temperature through physical cooling and can be used as a cooler for drink, food, etc

Composition: it is made of high molecular polymeric material or Gel, water and outer bag.

Specification:

1.net weight is 300grams

2. size is 330mm*220mm

Characters:

1.Need to precool before use

2. Keep cool long, about 30-50 minutes (based on environmental temperature)

3. Safe and without side effect

4. Anti-leaking design, unique appearance

5. OEM order is welcome

6. Reusable