Ergodyne’s lightweight phase-change cooling vest uses cooling packs that can be chilled in a freezer or cooler to keep the vest at 59° F for up to two hours at a time.
Source: New feed
Ergodyne’s lightweight phase-change cooling vest uses cooling packs that can be chilled in a freezer or cooler to keep the vest at 59° F for up to two hours at a time.
Source: New feed