One set of 12 packs is included with the vest. Order a spare set of packs and stay cool longer: One set can be worn while the other recharges — offering continual cooling comfort all day long.
- Nontoxic, biobased cooling material maintains a comfortable 59° F for up to 2.5 hours in 90 F conditions.
- Vest weighs about 5 pounds with packs (the small size weighs less than 4 pounds)
- Several pockets for cooling packs spread across the vest, allowing for a greater cooling area
- Dry and clean, not soggy and soaking wet like evaporative products
- Self-contained, portable and unpowered - no cumbersome hoses, tubes or tethers
- Fits over or under most clothing
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I like this cooling vest better. It is more comfortable than the four-pack vest. It helps when l am on a emergency scene or at work to help me be seen better. This is the 4th cooling vest l have had. This vest is more comfortable to wear.