Product Description :
An ice pack or gel pack is a portable plastic bag filled with water, refrigerant gel, or liquid. For use the contents are frozen in a freezer. Both ice and other non-toxic refrigerants (mostly water) can absorb a considerable amount of heat before they warm above 0 ?C, due to the high latent heat of fusion of water.
Product Features :
- pack or gel pack is a portable plastic bag filled with water
- the contents are frozen in a freezer
- ice and other non-toxic refrigerants
- a considerable amount of heat before they warm above 0 ?C