Mammut Rock Rider Sitka and any other must-haves in

and any other must-haves in this simple yet surprisingly useful drinkbelt from One Way

Flat pedal feel with clipped-in control

Internal multi-function pocket for laptop or reservoir (never both)

These cool

Mammut Rock Rider Sitka and any other must-haves inThe Rock Rider is an extremely light in mold climbing helmet, suitable for a wide spectrum of applications: from sport climbing to alpine multi pitch routes, and from classic high altitude tours to ice and mixed climbing this helmet offers outstanding performance in all kinds of terrain! Sixteen ventilation openings combined with air channels inside, the helmet ensure an optimal temperature during strenuous climbing routes. The versatile, adjustable