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Ultimate Direction Fastpack 30 Hydration Pack
FEATURES of the Ultimate Direction Fastpack 30 Pack Patent-pending Infiknit harness is a continuous, seamless back panel and shoulder strap system to prevent abrasion and discomfort Large, main roll-top compartment expands from 20L to 30L Rear stretch-mesh pocket with low-profile daisy chain system Water bottle compatible front pockets also fold flat to store other items Dual adjustable sternum straps and side straps for stability and fit Integrated side compression Z-straps for varying load capacities Removable foam back panel for comfort This size qualifies as a "Carry-on bag" under airline carry-on rules