Polar Products Extra 6in X 16in Cool58 Phase Change Cooling Pack For PCSS

6″ x 16″ pack with ten (10) cooling segments. Cools at a safe and comfortable 58� Fahrenheit. Pack can be activated in cooler of ice water, refrigerator or freezer, pack weighs 500g (1.1 lbs.).

How do Cool58 phase change cooling packs work?:

• Cool58 cooling packs freeze solid at a moderate and comfortable temperature of 58� Fahrenheit (14.4� Celsius), so they can be frozen in a freezer, refrigerator, or even a bucket of ice water.
• Once activated, these reusable packs deliver comfortable cooling for up to 2-3 hours. (Please note: cooling times are estimates and will vary depending on climate, body metabolism and activity.)
• Packs are non-toxic and non-flammable.
• Packs do not require a freezer! Packs can simply be submerged in ice water or placed in a refrigerator or freezer to activate. Easy to use – packs can be activated by simply submerging the packs into ice water for up to 20 minutes when access to freezers is not available.
• Works in any climate – extreme heat and humidity are no problem! The cooling performance is not impacted by humidity or outside temperature.