Osprey Exos Pro 55 Liter Backpack

Nearly a pound lighter than the Exos 58 and featuring a more fine-tuned adjustment system, the 55 liter Exos Pro is one of the most comfortable ultralight thru-hike backpacks in its weight class. A highly-ventilated AirSpeed™ backpanel supports light loads with ease while maintaining maximum airflow across your back, making it an ideal pack for your most long-distance endeavors on the Appalachian Trail, Pacific Crest Trail and beyond.

• 3D-tensioned breathable mesh backpanel ensures supportive fit; silicone print on lumbar fabric enhances hipbelt grip
• Removable, floating single compartment top lid with key clip
• Four webbing lash points on top lid
• FlapJacket™ secures main compartment access and provides weather protection when lid isn't used
• Removing top lid reduces carry capacity by 9 liters and weight by 2.6 oz.
• Internal hydration sleeve with center back hose port and Osprey® Hydraclip for easier reservoir hanging
• Internal compression strap keeps loads stable
• Large front fabric compression pocket with stretch side panels accommodates overloads
• Multiple front panel lash points for securing extra gear
• Lower side compression straps designed to capture sleeping pad on front panel
• Deep, dual access stretch mesh side pockets
• Dual ice axe loops with handle capture by upper compression straps
• Exoform harness and hipbelt
• Osprey's All Mighty Guarantee
• Color: Dale Grey Agam Blue
• Material: NanoFly™ (100D nylon x 200D UHMWPE ripstop, DWR treatments made without PFAS)
• Load range: 10-30 lbs.
• Small-Medium dimensions: 28.35"H x 14.96"W x 12.2"D
• Large-XL dimensions: 30.31"H x 14.96"W x 12.2"D
• Suggested use: Backpacking