To keep organization and comfort high when heading into the backcountry, we load our gear into the Osprey Aether 65L Extended Fit Pack. The broadened design not only fits our wider frame but also features repositioned pockets and sternum straps for optimal functionality, while the Fit-on-the-Fly hip and shoulder straps and adjustable torso let us lock in that custom fit. As the trail gets more technical, the back panel's body-hugging framesheet, ventilation channels, and padded lumbar support keep the load stabilized, the air flowing, and the carry comfy.
Responsible Collection: [face fabric, bottom] bluesign® APPROVED;
Material: [face fabric, bottom] 420D nylon packcloth, PFAS-free DWR treatment;
Volume: [small/medium] 65L (3967cu in), [large/x-large] 68L (4150cu in) ;
Support/Suspension: Airscape framesheet, injection-molded die-cut foam, airflow back panel channels;
Shoulder Straps: Custom Fit-on-the-Fly, padded, spacer mesh;
Waist Belt: Extendable Custom Fit-on-the-Fly (up to 70in), Crossbody ErgoPull, padded;
Hydration Compatible: internal sleeve ;
Reservoir Included: no ;
Access: top, front panel ;
Pockets: 2 stretch mesh side water bottle, 1 zippered front, 1 shove-it front, 2 zippered hipbelt, 2 zippered lid;
Ice Axe Carry: dual loops, bungee tie offs;
Trekking Pole Carry: dual loops, bungee tie offs;
Sleeping Bag Compartment: yes, bottom zipper, removable divider, removable sleeping pad straps;
Rain Cover: included ;
Compression: dual front, dual side;
Weight Capacity: 30 - 60lb ;
Dimensions: [small/medium] 31.5 x 15.75 x 11in, [large/x-large] 33.46 x 15.75 x 11in ;
Claimed Weight: [small/medium] 4lb 14.7oz , [large/x-large] 4lb 15.4oz ;
Activity: backpacking ;
Manufacturer Warranty: lifetime ;
storecredits: 0.0;
Style Variants
Available Colors: Black
Size Reference for Osprey 65L Extended Fit Pack
Available Sizes: S/M, L/XL
