The Osprey Levity 45 is the most comfortable and ventilated pack ever made for the lightest loads imaginable. It's perfect for streamlined weekends or committing thruhikes. In fact it's probably not the right pack for you. It's for people who pack lighter, go further, and think smarter. This pack isn't on Instagram, because phones are too heavy, and views look better in your mind anyway. But if you are one of those maniacal gram-counters, look no further. Backed by our All Mighty Guarantee, forever.Key AttributesSUPERULTRALIGHT, SUPER COMFORTABLEGone are the days where carrying the lightest loads conceivable meant enduring the worst experience imaginable. The Levity/Lumina carry the right loads for the job with comfort never dreamt of until now.RELIABLY DURABLEBy integrating complimentary high-performing fabrics we ensure this series' scant weight is matched with incredible durability for adventures that last weeks, months or more.OVERNIGHTS AND THRU HIKESSuperultralight isn’t only for thruhikes, and everyone from driven youthful athletes to reminiscing boomers will appreciate what carrying less can do for their experience, no matter the duration.A YARN TO TELLOur NanoFly fabric integrates ultra-high-molecular-weight polyethylene (UHMWPE) ripstop and Cordura Nylon, creating an incredibly light fabric with remarkable abrasion resistance.Features Fixed top lid with zippered pocket for organizing smaller items Bellowed front fabric pocket stores rain gear for easy access when skies darken, or wet gear after the downpour stops Dual access fabric side pockets for water bottles or smaller items with removable InsideOut compression cord Internal main compartment compression strap Top lid cord loop attachment points for external gear attachment Sternum strap with integrated safety whistle Carry InformationSUSPENSION3.5 mm LightwireSUPERULTRALIGHT AIRSPEED BACKPANEL 6065 aluminum frame 3D-tensioned breathable mesh backpanel with side ventilation EXOFORM HARNESS Seamless layered mesh provides improved comfort and cushioning 15 mm adjustable slide sternum strap EXOFORM HIPBELTSpecs LOAD RANGE: 5 - 20 lbs. SM: VOLUME: 2563 IN3 / 42 L DIMENSIONS: 24.8H X 15.75W X 11.81D IN. WEIGHT: 1.786 LBS. MD: VOLUME: 2746 IN3 / 45 L DIMENSIONS: 26.77H X 15.75W X 11.81D IN. WEIGHT: 1.852 LBS. LG: VOLUME: 2929 IN3 / 48 L DIMENSIONS: 28.74H X 15.75W X 11.81D IN. WEIGHT: 1.927 LBS FABRIC: MAIN: 30D Cordura Silnylon Ripstop ACCENT: NanoFly 210D Nylon X 200D UHMWPE BOTTOM: NanoFly 210D Nylon X 200D UHMWPE
