Osprey Aether 70 Pack

If you like your pack streamlined - but enjoy bringing those creature comforts along - the Aether 70 by Osprey is the pack for you. An ideal size for the majority of backpackers - the Aether 70 will carry what you need - whatever your favorite adventure. AirScape suspension IsoForm Components AirScape backpanel with nubbed foam and grip mesh covering provides superior breathability and ultra-comfortable pack to body contact. IsoForm harness in multiple sizes and gender specific cuts features spacer mesh surface with no sewn seams for superb comfort and contoured fit. IsoForm CM Hipbelts provide custom - heat molded fit in multiple sizes and gender specific cuts. Dual entry stretch woven side pockets allows easy access to water bottles. Welded stretch woven front pocket delivers extra carrying capacity. Ski/Trekking pole loops secure skis or poles for easy - stable transport. Spacious - zippered sleeping bag compartment provides organized load division and easy alternative access to main pack body. Removable sleeping pad straps are there when you need them - gone when you don't. Weight: Medium - 4 lb. 9 oz. / 2.07 kg. Large - 4 lb. 12 oz. / 2.15 kg. Volume: Medium - 4200 cu.in. / 70 liters Large - 4400 cu.in. / 73 liters

This lightweight mountaineering pack features a custom-moldable hipbelt and a streamlined design for backcountry pursuits. Top-loading pack shaves weight with its lightweight yet tough 210-denier high-tenacity double-ripstop nylon construction. The new AirScape Suspension uses peripheral rods, a nubbed foam back panel and an internal framesheet. Running down the sidewall, the peripheral rods anchor to load lifters and hipbelt, actively transferring load and resisting sag. Providing superior load support is the removable IsoForm CM (Custom Moldable) hipbelt, a 3D dual-density foam contoured and anatomically shaped. Osprey's certified Custom Molding available in all REI stores—check your local store for a custom hipbelt molding oven. ErgoPull hipbelt closure provides extra leverage in cinching, drawing tension along top and bottom--not through the center--relieving hipbone pressure. IsoForm dual-density foam harness with Spacer Mesh promotes airflow and wicks away moisture during warm weather and intense activity. Externally accessible bottom compartment accommodates all types of sleeping bags. Top pocket can be removed and converted into a lumbar pack; IsoForm hipbelt on pack can be removed and slid onto lumbar pack for comfortable carrying. Dual-entry side mesh pockets keep essentials easily accessible, and a built-in front mesh pocket accepts Osprey Excessories for added capacity. Front compression wings let you securely compress the contents of the pack, whether full or nearly empty, without sag or load distortion. Ski straps, ice axe tool loops, sleeping pad straps and extendable lid accommodate a variety of alpine gear. Hydration-compatible design features reservoir sleeve and dual drink tube exit port for on-the-go hydration (reservoir sold separately).