Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

Osprey Packs
Lumina 45L Backpack - Women's

Out of Stock

Don't worry though, we have a lot more Weekend Packs (3000-4500 cu in) in stock than that.

Shop Similar Products

Lumina 45L Backpack

The Osprey Women's Lumina 45 Backpack is an ultralight, multi-day pack with optimized comfort designed for minimalist-minded, gram-counting trekkers. By carefully packing only the essentials—hopefully all your backpacking products have the word "Ultralight" in the title—the Lumina has a capacity suitable for trips as long as two days. Weighing less that two pounds, it's remarkable how comfortable the Lumina feels with a full load. The ExoForm harness includes seamless, padded mesh at the shoulder straps and waist belt, and the rest of the backpack is suspended off your back with spacer mesh providing complete ventilation. One joy of packing this light is being able to move faster on the trail, and the Lumina is ready for fast-moving pursuits with a Lightwire suspension made of ultralight aluminum to perform with stable support.


  • Ultralight backpack designed for minimalist two-day trips
  • Lightwire suspension with Superultralight Airspeed back panel
  • ExoForm harness provides seamless, padded mesh at shoulders and waist
  • NanoFly fabric is remarkably light and ruggedly abrasion-resistant
  • Top access with hydration reservoir sleeve inside
  • Stretchy side pockets, zippered top pocket, and front bellowed pocket for convenient organization
  • Item #OSP00AY
[main] 30D Cordura silnylon ripstop [accent] NanoFly (210D nylon x 200D UHMWPE)
[x-small] 39L (2380cu in), [small] 42L (2563cu in), [medium] 45L (2746cu in)
LightWire (3.5mm), Superultralight Airspeed (6065 aluminum, 3D-tensioned mesh)
Shoulder Straps
ExoForm (seamless, padded mesh), adjustable, sternum strap
Waist Belt
ExoForm (seamless, padded mesh), adjustable
Hydration Compatible
internal sleeve
top flap
1 zippered top, 2 stretch side, 1 bellowed front
[x-small] 24.41 x 15.75 x 12.2in [small] 24.8 x 15.75 x 12.2in [medium] 26.77 x 15.75 x 12.2in
Claimed Weight
[x-small] 1lb 10oz [small] 1lb 12oz [medium] 1lb 15oz
Manufacturer Warranty