Astro 300 Headlamp patrouilleurdeski the Momentum 4S is our

the Momentum 4S is our most versatile harness for everything from gym belays to moderate alpine ascents

with a stable design and magnetic closure to minimize accidental chalk dumps

Two front hand pockets

Heat reflective survival blanket

making it a versatile rope for all-season use

Astro 300 Headlamp patrouilleurdeski the Momentum 4S is ourSmall enough to bring just in case, but bright enough to light the way down unexpected rappels and dark trails, the Astro 300 features a compact body that is ergonomic with a low profile for better balance. In addition, the updated optical efficiency provides brighter light at 300 lumens. New for the Astro is its Dual Fuel compatibility, allowing you to power the light with either the rechargeable BD 1500 Li ion battery or three standard AAA