Osprey Exos 48 Liter Backpack zoom in


Osprey Exos 48 Liter Backpack

If you're counting every ounce, but know the value of a truly comfortable pack, the Exos was developed just for you. 

Reach for the Exos 48 for the perfect mid-size ultralight, with plenty of room to put in the miles, but not so much that you're tempted to overpack. Highly experienced backpackers will appreciate industry-leading comfort and ventilation - without the weight it often adds - making it the perfect pack for ultralight multiday adventures. For those who really need a svelte carry, the removable floating lid makes way for an integrated FlapJacket™ that keeps your minimal gear contained in its stead. Osprey's® refined AirSpeed® suspension keeps you cool with maximum airflow between you and your pack, so each mile stays as comfortable as the last. 

  • Strong backpanel mesh and durable main body fabrics provide increased reliability
  • Ultralight and adjustable Airspeed suspension
  • Top pocket web loop attachment points
  • Removable floating lid with top- and under-lid zippered pockets
  • Integrated FlapJacket cover for lidless use
  • Internal hydration sleeve with center back hose port
  • Front stretch mesh pocket for stashing gear
  • Dual-access stretch mesh side pockets
  • Dual strippable side compression straps
  • Web lash points for attaching overloads
  • Removable sleeping pad straps
  • Dual ice axe loops with bungee tie-off
  • Exoform hipbelt with dual zippered hipbelt pockets to keep essentials handy
  • Stow-on-the-Go trekking pole attachment
  • Sternum strap with integrated safety whistle
  • Osprey's® All Mighty Guarantee
  • Color: Tungsten Grey
  • Main fabric: bluesign® approved recycled 100D high tenacity nylon ripstop, PFC/PFAS-free DWR
  • Load range: 25-30 lbs.
  • S-M dimensions: 29.53"H x 14.17"W x 11.81"D 
  • L-XL dimensions: 31.5"H x 14.17"W x 11.81"D 
  • Suggested use: Ultralight backpacking
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Since Osprey® was founded in 1974, every single product design bearing the Osprey name has passed through the hands of owner and founder Mike Pfotenhauer, undergoing relentless scrutiny. From stitching the first lines of custom-fitted packs, to meticulously designing innovative products with intuitive features, to forging personal relationships with the sewing operators who construct the packs, Mike has been the unbreakable thread that makes Osprey a company like no other.

To celebrate its 35th anniversary in 2009, Osprey launched the All Mighty Guarantee, an enhancement of a lifetime warranty that was already one of the most robust in the industry. Free of charge, the company will repair any damage or defect in its product — whether it was purchased in 1974 or yesterday. If Osprey is unable to repair the item, it will happily replace it. The All Mighty Guarantee: any product, any reason, any era.

No wonder there's such a close relationship between the words Osprey and Quality. You could say it's a lifetime commitment.
Description Approximate volume Average weight Fits torso Price  

10003558 - Small-Medium

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48 liters 2 lbs. 12 oz. 17-20" $240.00

10004022 - Large-XL

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51 liters 2 lbs. 14 oz. 19-23" $240.00