Petzl IKO® Core Headlamp Ronhill The simple connecting system is

The simple connecting system is compatible with all S/LAB Sense Packs while a compression lace holds the poles in place

adjustable waistband and zipped back pocket

5L bladder

Its lightweight design means that you race in it too

Fastener: Quicklace

Petzl IKO® Core Headlamp Ronhill The simple connecting system isThe Petzl IKO CORE headlamp is a lightweight, ergonomic, rechargeable headlamp providing 500 lumens of brightness and weighing just 79 grams. Featuring an AIRFIT headband, an ultra thin lamp body and an energy source worn in the rear, the headlamp is balanced and comfortable enough to be imperceptible. There are three white lighting levels: MAX BURN TIME, STANDARD (better power burn time balance), and MAX POWER. The headlamp can also be worn around