Key features

• •USE CASE: 60L with additional 10L expansion pack was designed for thru-hikers who seek a versatile yet comfortable pack for extended trips. Full pack control, combined with outstanding load transfer for a secure, perfectly balanced fit.
• •EFFECTIVE LOAD TRANSFER: Previously known as the Aircontact Lite, this updated Aircontact Core with its Aircontact back system keeps weight close to the body therefore close to the center of gravity; VariSlide adjustable back length, ActiveFit shoulder straps built on a Y-frame for more direct load transfer and control.
• •TRAIL UTILITY: Extendable 10-liter spindrift collar for volume expansion. Detachable sternum strap, stabilizer straps, and detachable trekking pole attachment. Abundant internal and external loops and pockets, J-shaped front zipper for quick access; 3-liter hydration system compatible. Modular gear straps to attach a sleeping mat/tent. Specs: 5 lbs. 2 oz. | H 32 x W 12 x D 10 in
• •DESIGNED FOR COMFORT: Pull-Forward system for easy waist belt adjustment to tighten for heavier loads; adjustable VariSlide back length system, mobile, snug-fitting VarFlex ECL hip fins, and ergonomic lumbar pad for effective load transfer onto the pelvis.
• •SL WOMEN'S FIT: SL carrying systems were designed for women with a shorter cut, narrower shoulder straps and conically shaped hip fins to allow for the system to move comfortably and naturally you're your body.