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Levity 45 Backpack

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Only 14 items available Only 14 items availableOnly 14 items available
Levity 45 Backpack is available for purchase in increments of 1

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 their All Mighty Guarantee, forever.

  • 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
  • Their NanoFly™ fabric integrates ultra-high-molecular-weight polyethylene (UHMWPE) ripstop and Cordura Nylon, creating an incredibly light fabric with remarkable abrasion resistance.


  • 3.5 mm Lightwire

Exoform Harness 

  • Seamless layered mesh provides improved comfort and cushioning
  • 15 mm adjustable slide sternum strap

Exoform Hipbelt

  • ErgoPull™ closure
  • Seamless layered mesh provides improved comfort and cushioning

SuperUltralight Airspeed Backpanel 

  • 6065 aluminum frame
  • 3D-tensioned breathable mesh backpanel with side ventilation



  • Main: 30D Cordura® Silnylon Ripstop
  • Accent: NanoFly™ 210D Nylon X 200D UHMWPE
  • Bottom: NanoFly™ 210D Nylon X 200D UHMWPE

Volume: SM: 42L   MD: 45L   LG: 48L

Waist Belt: Yes

Access: Top

Gear Loops: Yes

Ice Axe Carry: No

Trekking Pole Carry: No

Rain Cover: No


  • SM: 24.8H X 15.75W X 11.81D IN.
  • MD: 26.77H X 15.75W X 11.81D IN.
  • LG: 28.74H X 15.75W X 11.81D IN.

Claimed Weight: SM: 1.786 LBS.   MD: 1.852 LBS.   LG: 1.927 LBS.

Manufacturer Warranty: Lifetime against defects