BD's iconic ski mountaineer pack, the Revelation Avalung meets the diverse needs of climbers, mountaineers and skiers with its clean, organized design.

Removable 20 mm aluminum stay

Large panel access across top with zippered top pocket

A-frame ski carry, sled attachments and removable hipbelt with pockets

Ice tool PickPockets, tuck-away helmet carry sling and crampon patch

Dedicated avy-tool organizer pocket

Insulated hydration sleeve

Volume:

33 L, 2,013 cu in (S/M)
35 L, 2,136 cu in (M/L)

Average Stock Weight:

1.72 kg, 3 lb 13 oz (S/M)
1.85 kg, 4 lb 1 oz (M/L)

Materials:

Tough 420d nylon and 840d Ballistic nylon

Note: Avalungs are not returnable if the plastic wrap on the mouthpiece is broken or removed.