Rated 5 out of
Great device, takes some getting used to though.I purchased this to go with my Edelrid Flycatcher twin ropes. This device is great. It is lighter my Petzl Reverso 3, and in theory has more functions. It is a bit finicky though. It will only work well with certain carabineers. Otherwise belaying/rappelling will jerky. Make sure you spend the time to practice and figure out which carabineers work best with this device before you jump on Sea of Vapors.