Petzl OK carabiner RUCKSACK with a single button and

with a single button and a symmetrical headband for adjusting the size

and inhabit

Harshmellow™ Insole

it features a High Rise Tip and Tail Rocker construction

reducing strain

Petzl OK carabiner RUCKSACK with a single button andPetzl OK: oval locking carabiner for pulleys and ascenders The Petzl OK is a lightweight aluminum locking carabiner with a symmetrical oval shape. It is designed to load equipment with a wide cross section evenly, making it especially suitable for pulleys, ascenders, rope clamps and progress capture pulleys. Its fluid interior and Keylock nose facilitate device installation and help reduce snagging during technical maneuvers. Why use an oval