Osprey Atmos 50 Pack

The Atmos 50 by Osprey is for fastpacking - overnight to an entire hike of the AT.The all-new Atmos Series addresses the ultralight revolution as only Osprey could - with a suspension that really carries weight - and fabrics and materials that will realistically stand up to the rigors of use. The AirSpeed suspension sets the Atmos Series above all other ultralight packs. The Atmos frame is 6005-T6 alloy aluminum with two 6 in. x 5mm fiberglass struts providing flex in the middle. Unlike other mesh tensioned backpanels that are simply flat panels suspended from 4 tensioned corners of an X-frame - this panel is 3D contoured. Additionally - there is a lumbar contour at the bottom and the backpanel follows a back curvature. All contact surfaces are either breathable mesh or perforated - molded waffle foam. The backpanel supports the load well because it is under drum-like tension. When wearing the pack - rather than compressing the load with comp straps at the hips - the back sinks evenly into the lumbar area providing comfortable uniform pressure with no hot spots.With durable 210D fabrics and a weight range of 1 lb. - 15 oz to 2 lb. - 13 oz. these packs are both light and strong. Two quick release web straps at the top end of the inside of the backpanel provide attachment for your hydration bladder. These straps slide on the aluminum tubing at the top and can be positioned on center or two hole connection points. A central exit for the hydration tube allows routing to either the right or left shoulder strap. The hipbelt and shoulder pads are a waffle molded EVA with perforations. This allows for minimal surface contact and superb ventilation. The hipbelt has a mesh zippered pocket on each side for quick access to energy gel and the like. On the front of the pack - you'll find stretch woven lycra front and side pockets and welded water resistant zippers. Specifications Small: Volume cu.in./liters: 2800/47. Medium: Volume cu.in./liters: 3000/50. Weight: 2lbs13ozs/1.27 kgs. Large: Volume cu.in./liters: 3200/53. Key Features: Top loader Floating top pocket Large twin front pockets with welded water resistant zips Welded front stretch woven pocket Stretch woven side pockets Airspeed suspension with 6005-T6 aluminum alloy frame and composite rods Hydration cavity behind mesh panel with hydration tubing portholes Thermoformed and perforated waffle pattern shoulder straps and hipbelt Zippered mesh pockets on the hipbelt ErgoPull hip straps Daisy chain with removable shockcord clips Removable sleeping pad straps All this at under 3 lbs.! Fabrics: 210d broken twill nylon 210d double-ripstop nylonProtect your pack with the Airporter LZ or Raincover

Turning heads once again, the redesigned, lightweight Osprey Atmos 50 backpack now rests closer to the back while still providing unsurpassed ventilation. Top-loading design features a floating lid pocket to allow extensive gear storage. Features twin front slash pockets with water-resistant welded zippers, stretch-woven front and side pockets and zippered mesh pockets on hipbelt. Innovative Stow-on-the-Go™trekking pole attachment allows you to stow and remove poles without removing pack. Osprey Airspeed suspension features an aluminum alloy frame and torsion rods for support and flexibility under heavy loads. Anchored in the lumbar area, the suspension system provides uniform pressure and comfort without annoying hot spots. Features gender-specific BioStretch™ fixed shoulder harness and hipbelt; perforated, waffle-pattern foam saves weight and enhances breathability. ErgoPull hipbelt closure relieves hipbone pressure by spreading the tension along both the top and the bottom of the belt, not in a single line along the middle. Hydration-compatible design with drinking tube portholes; reservoir (sold separately) fits in cavity behind mesh backpanel. Twin ice axe tool loops and bungee tie-offs let you lash on extra gear. Includes adjustable sternum strap and removable sleeping pad straps.

The Atmos 50 by Osprey is for fastpacking - overnight to an entire hike of the AT.The all-new Atmos Series addresses the ultralight revolution as only Osprey could - with a suspension that really carries weight - and fabrics and materials that will realistically stand up to the rigors of use. The AirSpeed suspension sets the Atmos Series above all other ultralight packs. The Atmos frame is 6005-T6 alloy aluminum with two 6 in. x 5mm fiberglass struts providing flex in the middle. Unlike other mesh tensioned backpanels that are simply flat panels suspended from 4 tensioned corners of an X-frame - this panel is 3D contoured. Additionally - there is a lumbar contour at the bottom and the backpanel follows a back curvature. All contact surfaces are either breathable mesh or perforated - molded waffle foam. The backpanel supports the load well because it is under drum-like tension. When wearing the pack - rather than compressing the load with comp straps at the hips - the back sinks evenly into the lumbar area providing comfortable uniform pressure with no hot spots.With durable 210D fabrics and a weight range of 1 lb. - 15 oz to 2 lb. - 13 oz. these packs are both light and strong. Two quick release web straps at the top end of the inside of the backpanel provide attachment for your hydration bladder. These straps slide on the aluminum tubing at the top and can be positioned on center or two hole connection points. A central exit for the hydration tube allows routing to either the right or left shoulder strap. The hipbelt and shoulder pads are a waffle molded EVA with perforations. This allows for minimal surface contact and superb ventilation. The hipbelt has a mesh zippered pocket on each side for quick access to energy gel and the like. On the front of the pack - you'll find stretch woven lycra front and side pockets and welded water resistant zippers. Specifications Small: Volume cu.in./liters: 2800/47. Medium: Volume cu.in./liters: 3000/50. Weight: 2lbs13ozs/1.27 kgs. Large: Volume cu.in./liters: 3200/53. Key Features: Top loader Floating top pocket Large twin front pockets with welded water resistant zips Welded front stretch woven pocket Stretch woven side pockets Airspeed suspension with 6005-T6 aluminum alloy frame and composite rods Hydration cavity behind mesh panel with hydration tubing portholes Thermoformed and perforated waffle pattern shoulder straps and hipbelt Zippered mesh pockets on the hipbelt ErgoPull hip straps Daisy chain with removable shockcord clips Removable sleeping pad straps All this at under 3 lbs.! Fabrics: 210d broken twill nylon 210d double-ripstop nylonProtect your pack with the Airporter LZ or Raincover