The weekend warrior''s ideal companion.The Black Diamond Women''s Onyx 55 Backpack stores and transports all the gear you need for a weekend of adventure in the high mountains or the deep desert. Equipped with Black Diamond''s proprietary ergoActiv XP suspension, the Onyx utilizes an unrestricted hip-belt, gender-specific cant, and ergonomic shaping to optimize load transfer and relieve stress on your back. SwingArm shoulder straps synchronize with your stride thanks to low-friction housing and a full range of motion.
Water-resistant taping prevents lingering moisture from seeping through to your gear
Top-loading design and front zipper provide multiple access points
Compartment divider, hip belt pockets, side pockets, and additional front and internal pockets keep you organized
Hydration-compatible so you don't go thirsty on mileage-heavy trips
Dedicated straps for trekking poles and sleeping pad
Item #BLD1373

Materialpolyester twill (400D), nylon twill (420D)
Volume[small] 55L (3356cu in), [medium] 57L (3478cu in)
Support/SuspensionErgoACTIV XP
Shoulder Strapsswing arm
Hydration Compatibleyes
Reservoir Includedno
Accesstop, front panel
Pockets(external) 1 top floating lid, 1 front organizer, 2 side, 2 hip-belt, (internal) 1 organizer, 1 compartment divider
Gear Loopsno
Sleeping Bag Compartmentno
Rain Coverno
Detachable Daypackno
Claimed Weight4 lb 9 oz
Recommended Usemulit-day backpacking
Manufacturer Warranty1 year