Petzl Pirana Descender Accessories An easy-to-find third zipper pull

An easy-to-find third zipper pull allows rapid access if a helmet

The Storm’s customized housing is completely sealed from both dust and water (IP67) and features a secure latch closure

Low-profile shape to stabilize and support the foot

000-foot descents and a history steeped in exploration

Like carrying a breeze on your back

Petzl Pirana Descender Accessories An easy-to-find third zipper pullDetailed description Adjustable friction descender designed for canyoning: three rope installation options, to select the degree of friction before initiating a descent friction spur allows braking to be increased during descent Easy to use: plastic ring ensures appropriate connector positioning, to facilitate rope installation with the device remaining connected to the harness, limiting the risk of dropping it locking groove and additional spur