Why We Like The Exos 48L Backpack:

Whether we're hitting the trail for an overnighter or attempting to set a new speed record on the Pacific Crest Trail, the Osprey Exos 48 Backpack is with us every step of the way. With a balanced volume, it keeps our packing habits under control, and it doesn't laugh at the strange things we say to ourselves as we hike. Meanwhile, the AirSpeed back panel and light-yet-durable alloy frame bestows us with breathability by dumping excess heat out of the sides, and cushioned, ventilated ExoForm covers the shoulder pads and waist-belt for extended comfort mile after fast-paced mile.

Details:

• Lightweight pack for minimalist backpacking or weekend trips
• 48-liter capacity balances storage space with speed
• High-tenacity nylon endures miles of use and abuse
• Tensioned backpanel keeps weight off your back for extended comfort
• Highly ventilated for breathability during long days on the trail
• Gearloops galore offer extra spots for poles, axes, gear, and snacks
• Sleeping pad and compression straps can be removed to shave ounces
• Osprey places emphasis on packs with comfortable back panels

Material: [body] 100D nylon, [bottom] 210D nylon

Volume: [small] 45L (2746cu in), [medium] 48L (2929cu in), [large] 51L (3112cu in)

Support/Suspension: Airspeed Suspension (4mm Lightwire alloy frame)

Shoulder Straps: mesh

Waist Belt: mesh, ErgoPull closure

Hydration Compatible: yes

Access: top

Pockets: 2 mesh side, 1 stretch front, 1 zippered top

Gear Loops: yes

Ice Axe Carry: yes

Trekking Pole Carry: yes

Rain Cover: yes, FlapJacket

Detachable Daypack: yes

Compression: yes

Weight Capacity: 30-40lb

Dimensions: [small] 29.1 x 15.8 x 12.6in, [medium] 31.1 x 15.8 x 12.6in, [large] 33.1 x 15.8 x 12.6in

Claimed Weight: [small] 2lb 9.6oz, [medium] 2lb 9.9oz, [large] 2lb 10.4oz

Activity: backpacking, ultralight backpacking

Manufacturer Warranty: lifetime