12 or 20 Liter Aarn Hydro Light Backpack Pack Capacity - Backlength:20 Liters Ergonomic Design: Formed for comfortable

Ergonomic Design: Formed for comfortable sipping from a natural position

Roomy pockets allow access to items on the go

high-stepping through over-head-high vegetation

I lent the pack to a friend for a trip his feedback to me was: you don’t carry that pack you wear it

Because we have very similar body sizes we were able to swap from one to the other for direct comparisons

12 or 20 Liter Aarn Hydro Light Backpack Pack Capacity - Backlength:20 Liters Ergonomic Design: Formed for comfortableHIKING CYCLING RUNNING WALKING These simple, extremely light and compact frameless packs hang from your shoulders, mold to your body contours and flow harmoniously with body movement. Holds hydration bladder in rear compartment and or liter bottles in expandable side pockets FEATURES 12 Liter 20 Liter Twin Chest Straps for superb stability Yes Yes Air mesh back panel with foam stiffening Yes Yes Shoulder straps with V bottom webs for body hugging fit