A svelte, Type II adventure pack, the Osprey Ariel Pro 65 pack is made for alpine climbing expeditions with remote basecamps and boundary-pushing thru-hikes where the only trail is the one you make.

• Streamlined design for those who appreciate efficiency and create their own specific systems for organization based on their unique needs
• Dual front compression straps maintain a slim profile and stabilize loads; dual side compression straps provide additional load stabilization or can be removed to save weight
• Large, dual removable hipbelt pockets—1 zippered and 1 with a cinch closure—keep a water bottle, snacks and smaller items close at hand
•  Removable floating top lid with zippered pocket for storing smaller items; Integrated FlapJacket™ protects contents from foul weather and rain during lidless use
• Stow-on-the-Go™ trekking pole attachment allows you to stow your poles in steep terrain or whenever you need your hands free
• Internal reservoir sleeve accommodates up to a 3L reservoir (sold separately)
• Removable sleeping pad straps
• Hipbelt and harness are interchangeable; hipbelt can be custom molded to achieve the perfect fit
• Reinforced cord loops to attach Osprey Daylite daypack or Alpine Pocket (sold separately)
• Dual removable ice tool loops with upper cord attachments
• Sternum strap with whistle for moments when safety third doesn't cut it