Astro 300 Headlamp patrouilleurdeski and eliminates the dreaded belay-loop-shift

and eliminates the dreaded belay-loop-shift when the belay loop seam catches

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

10-14 (inches) up to 4

Perforated elastic headband with removeable top strap

Model Size: Small

Astro 300 Headlamp patrouilleurdeski and eliminates the dreaded belay-loop-shiftSmall 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