Usage:
1) Simply squeeze ice pack (breaks inner liquid pouch, mixes liquid and harmless chemicals)
2) Pouch contents become cold immediately and remain cold for 15 - 30min
3) Low temperature: 25F

Features:
1) Single-use cold application without the drippy mess of ice pack
2) Requires no refrigeration
3) Convenient and portable
4) For use whenever and wherever cold therapy is needed.
5) Primary usage is for outdoor activity injuries and first aid.