If you've been in the climbing or canyoning scene for a few years, you've probably tried a slew of different rappel and belay devices. The most modern devices, such as a Grigri or REVO offer assisted...
If you've been in the climbing or canyoning scene for a few years, you've probably tried a slew of different rappel and belay devices. The most modern devices, such as a Grigri or REVO offer assisted...