A small change to your survival kit: standard rescue jackets are known to be either lightweight or functional. Our new innovative WINDSTOPPER® Active Shell rescue jacket combines trusted functionality with extreme lightweight. The size makes it super packable and a small, unnoticeable addition to your survival kit that makes a big difference. Reliable technology: WINDSTOPPER® Active Shell is the lightest, most packable technology offering total windproofness, maximum breathability and water repellency. This is the difference that brings you home safe and comfortable, when the weather turns in an instant.