HS780 Ice pack Specifications:1) Enough storage capacity, cost-effective.

2) Re-use,safe and reliable.

3) Health and dring-free, all adopt green materials.

4) For the vaccine, fruits,milk,cake,cold meat.And sea food, such us the need 2-8 Cof cold storage and Tran sprotraction of goods distribution.5) Instead of dry ice, frozen applies to the needs of the occasion.

HS780 Ice pack