Black Diamond Onyx 65 Backpack

Article number: P-38614
Availability: Out of stock

The women's Black Diamond Onyx 65 features an active suspension and harness system that offers excellent load support and a wide range of mobility for the wearer during long days on the trail.



  • Narrow back and shoulder profile, canted hipbelt and short frame are designed to comfortably fit a woman's body
  • Patent-pending ergoACTIV XP hipbelt, breathable back panel and soft, 3D mesh lining on hipbelt and shoulder straps provide top-notch support and comfort
  • SwingArm™ shoulder straps move in concert with a hiker�s stride or a climber�s reach by sliding through the bottom of the pack with a low-friction cable and housing
  • Shoulder straps are linked to the other by the cable which helps maintain an even, balanced load across the shoulders
  • An ideal blend of volume, comfort and mobility lets you bring everything you need without slowing you down or limiting your range of motion
  • Top-loading pack body features a floating lid to accommodate large or small loads; giant U-shape front-panel zipper offers easy access to main compartment
  • Hydration compatibility lets you add a reservoir of your choice (reservoir sold separately)
  • Hipbelt stash pocket, side stretch pockets and zippered front pocket offer plenty of storage for water bottles, snacks and other essentials
  • Waterproof taping on the top and bottom seams help keep contents dry
  • The Black Diamond Onyx 65 pack features retractable tool loops that allow ice axes or trekking poles to be lashed to the outside of the pack



Technical specs


Best Use
Frame Type
Internal Frame
Gear Capacity (L)
S: 65 liter
M: 67 liter
Gear Capacity (cu. in.)
S: 3,967 cubic inches
M: 4,087 cubic inches
S: 4 lbs. 10 oz.
M: 4 lbs. 11 oz.
Fits Torso
S: 15.5 - 18.5 inches
M: 17.5 - 20.5 inches
Fits Waist/Hips
S: 30 - 35 inches
M: 34 - 39 inches
Frame Material
HDPE framesheet/6061-series aluminum
Number of Stays
6mm peripheral hoop/20mm center stay
Suspended Mesh Back Panel
Pack Access
Top / front
Number of Exterior Pockets
5 + main compartment
Sleeping Bag Compartment
Backpack Style
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