TRREX Cold Packs - set of 4

Cold packs are:

     lightweight

     long lasting - provide cold comfort for 2-6 hours

     easy to use - just store ready in your freezer

     reusable, nonmessy, and nontoxic

 

Each shirt uses up to 4 cold packs - 2 in the front and 2 in the back - for maximum cooling comfort. 

 

Cold packs alone are also convenient inside coolers for your lunch, and as first aid cooling.

 

Cold packs ship unhydrated, so they are light and easy to store.  When ready to use, simply soak in water and then freezer for 12 hours.