Osprey Exos Backpack
Best ultralight pack for long-distance thru-hikers seeking maximum ventilation.
This pack strikes the perfect balance between ultralight minimalism and long-haul comfort. You sacrifice the heavy-duty durability of traditional expedition bags, but you gain a ventilated, highly adjustable carry that makes high-mileage days feel significantly easier.
$245.00
Who it's for
- Hikers prone to overheating on strenuous summer trails
- Fast-and-light backpackers prioritizing speed and minimal weight
- Long-distance trekkers needing comfort for moderate gear loads
Who should skip it
- Hikers who rely on extra pockets and included accessories
- Backpackers carrying heavy gear or bulky expedition supplies
- Rough-terrain explorers needing maximum fabric abrasion resistance
Performance breakdown
Ventilation efficiency
AirSpeed suspension creates a significant gap for maximum cooling airflow.
Weight-to-capacity ratio
Ultralight construction provides ample volume without sacrificing essential structural integrity.
Load stability
Excels with lighter loads but loses composure near maximum weight limits.
Versatility
Removable lid and compression straps adapt easily to varying trip requirements.
Trail accessibility
Thoughtful pocket placement and pole attachments keep gear within easy reach.
Material durability
High-tenacity nylon balances weight savings with necessary resistance to trail abrasion.
Key Specs
Load Range
20 - 25 lbs / 9 - 11 kilos
Volume
38 L
Dimensions
29.53H X 12.99W X 11.81D IN.
Weight
2.695 lbs.
Material
bluesign® approved recycled 100D high tenacity nylon ripstop, PFC/PFAS-free DWR (Main)
Material
bluesign® approved recycled 400D high tenacity nylon, PFC/PFAS-free DWR (Accent)
Material
bluesign® approved recycled 100D high tenacity nylon ripstop, PFC/PFAS-free DWR (Bottom)
Hip Belt
ExoForm Hipbelt with zippered pockets
Sternum Strap
15 mm adjustable with safety whistle
Hydration Compatible
Internal hydration sleeve with center back hose port
Know before you buy
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Ask Metto anything about the Osprey Exos Backpack before you decide.