Osprey Exos Pro 55 Men's Ultralight Backpack Dry Bags Utilizing the traditional way to

Utilizing the traditional way to carry a bottle

Single-handed operation with the 26 mm width two-way adjustable headband

A timeless

Midsole Double Injection DuraPU®

Osprey Exos Pro 55 Men's Ultralight Backpack Dry Bags Utilizing the traditional way toDESCRIPTION Nearly a pound lighter than the Exos 58 and featuring a more fine tuned adjustment system, the 55 liter Exos Pro is the most comfortable ultralight thru hike backpack 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. Features