Our View – Gregory Kalmia 50: The Gregory Kalmia 50 is a large capacity hiking and backpacking rucksack designed to be stable and provide responsive support over long distances with heavier loads. The ventilated FreeFloat 360 suspension delivers unprecedented comfort and dynamic fit which means you don’t need to worry about how you’ll feel towards the end of a long day on the trails. Combined with recycled nylon and odour reducing fabric technology, the Kalmia 50 is ready for wherever adventure takes you. Specifications – Gregory Kalmia 50: Dimensions - 32 x 73 x 41 cm Rain Cover Weight - 0.086 kg Max. Carry - 20.4 kg Volume - 50 L Weight - 1.98 kg Materials – Body - 210D High Density 40% Recycled Nylon With Pfc-free Dwr & 420D High Density 45% Recycled Nylon With Pfc-free Dwr; Base - 420D High Density 45% Recycled Nylon With Pfc-free Dwr; Harness/Hipbelt/Lumbar - Lifespan Eva Foam & Polygiene® Stays Fresh Technology; Chasis Support - Alloy Steel Frame & Fiberglass Anti-barreling Cross-stay & Hdpe; Lining - 40% Post-consumer Recycled 135d Polyester With FreeFloat 360 ventilated backpanel with dynamic flex panels and auto rotating shoulder straps that move with the natural movements of your body Moisture wicking ventilated backpanel with Polygiene® Stays Fresh Technology - an odor control airmesh treatment that inhibits the growth of odor causing bacteria Adjustable shoulder harnesses and torso length plus customizable women's fit hipbelt and 3D Comfort Cradle for hotspot free, body-hugging comfort Auto-rotating, dual density women's fit shoulder harness with sternum strap featuring integrated safety whistle and hydration clip Perimeter alloy frame and fiberglass anti-barreling cross-stay for stable load management Full length side-loading access zipper for easy unloading and gear organization Oversized front zippered compartment with mesh divider to keep items in order Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades Internal hydration sleeve with SpeedClip hydration hanger compatible with Gregory's 3D Hydro Trek Reservoir (reservoir not included) Floating top pocket with large zippered compartment, small quick access pocket and an underside zippered pocket, reflective attachment points and key clip SideWinder bottle holster for one-handed on-the-go water bottle access - tucks away when not in use Side stretch mesh pocket with pass through for over-or-under compression Front oversized stretch mesh pocket with secure buckle closure Quick-pull drawcord closure and top webbing compression Zippered bottom sleeping bag compartment with removable divider Adjustable attachment loops and upper shock locks for trekking poles or ice axe Custom ComfortGrip molded zipper pulls and molded webbing keepers for strap management NANO CONNECT - Included interior toggles to connect Nano 14 Daypack Gregory Kalmia 50