Main – bluesign®-approved recycled 100D x 210D wave check high-tenacity nylon, PFC-free DWR

Accent – bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR

Bottom – bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR

XS and Small – 18.11H X 10.63W X 9.06D inches

Medium and Large – 20.08H X 10.63W X 9.06D inches

Internal zippered mesh pocket with key clip

Top panel zippered slash pocket

Side stretch mesh pockets

External hydration reservoir sleeve

Easy-access, expandable stretch mesh harness pocket

Dual-zippered fabric hipbelt pockets

Large stretch mesh front panel pocket

Dual-zippered panel access to main compartment

Adjustable sternum strap with safety whistle buckle

Tuck-away ice ax attachment with bungee tie-off

Stow-on-the-Go trekking pole attachment

LidLock bike helmet attachment

Blinker light attachment (light not included)

Injection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active use

Mesh-covered foam lumbar for lightweight and comfortable contact surfaces

BioStretch Hipbelt – Seamless lumbar-to-hipbelt body wrap and BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement. Spacermesh over die-cut foam provides breathable, comfortable contact surface Crossbody ErgoPull hipbelt system to pull lumbar into body.

BioStretch Harness – Integrated BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement.Spacermesh over die-cut foam provides breathable, comfortable contact surface. Harness system easily adjusts to fit various torso lengths.