The Osprey Women's Ariel AG™ 65 is the perfect women's specific backpacking solution when your primary concerns are carrying heavy loads in ventilated comfort for up a weekend or more. Now featuring Osprey's innovative Anti-Gravity™ technology and custom fit along with an incredibly robust feature set and a top lid that converts to a functional daypack or summit pack. For backpacking, thru-hikes and alpine expeditions, the Osprey Ariel AG™ Series has a pedigree like no other pack. Osprey has set the bar for technical backpacking packs by combining their Anti-Gravity™ technology with customizable fit and innovative features like our new convertible top lid to create a more capable and comfortable pack for long-haul load carrying on any multi-day excursion. When you need a pack that can carry heavy loads for up to a week, there is no better option than the Osprey Ariel AG™ 65 backpack.