Osprey Ariel Plus 70 Water Purifiers Inspired by Speedcraft's legendary success

Inspired by Speedcraft's legendary success on cycling's biggest stages

universal reservoir hanger

Part of The Mountaineers Outdoor Expert series

thermometers are good at measuring the temperature of things

Curved temples : Ergonomic profile for good grip on the face and head

Osprey Ariel Plus 70 Water Purifiers Inspired by Speedcraft's legendary successMade for backpackers who go deep into the backcountry and journey beyond the reach for resupply, the Ariel Plus 70 is one of our largest volume women's specific packs. Featuring a Custom Fit On The Fly Hipbelt and Shoulder Strap for a truly fine tuned fit. An AirScape backpanel creates a breathable, close to body fit while a stable carry manages heavy loads for your biggest adventures. A removeable top lid quickly converts to a spacious daypack.