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Arc'teryx Men's Bora AR 50 Internal Frame Backpack



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Availability: In Stock!

Ships tomorrow.

Availability: In Stock!

Ships tomorrow.
Item # ACX1B204M
Constructed of highly durable fabrics and employing an innovative suspension system, the award-winning Arc'teryx Men's Bora AR 50 internal frame backpack is ideal for weekend-long or extended backpacking trips.
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Constructed of highly durable fabrics and employing an innovative suspension system, the award-winning Arc'teryx Men's Bora AR 50 internal frame backpack is ideal for weekend-long or extended backpacking trips.

The pack utilizes a thermoformed framesheet and aluminum stays to provide excellent weight-hauling capability and load stability. A locking grid on the upper portion of the backpanel enables you to adjust the height and the width of the padded and contoured shoulder straps to enhance fit. The patent-pending RotoGlide hipbelt allows unrestricted movement in any direction and is far more responsive than traditional hipbelts. An adjustable sternum strap and load-lifter straps further allow you to dial in fit. Highly-durable nylon fabrics deliver excellent abrasion-resistance and withstand the rigors of repeated backcountry use. Weatherproof fabric in strategic, "high exposure" areas of the pack bolsters protection against the elements.

The main compartment has a traditional top access point but a side zipper also provides quick access to the pack without having to remove the lid. An integrated spindrift collar protects the interior of the pack and expands or stuffs down as needed depending on your contents. A large zippered front pocket, zippered side pockets, a zippered internal pocket, and dual pockets in the lid offer additional storage and organizational options. Stretch side pockets can accommodate water bottles and zippered hipbelt pockets keep valuables and small items in easy reach. There are low-profile trekking pole/ice axe loops that maintain the pack's clean profile. A lined internal sleeve and drinking tube exit ports make the pack hydration system compatible (hydration system not included)

The Arc'teryx Men's Bora AR 50 is available in Regular (fits roughly 18.3"-20.3" torso lengths) and Tall (19.9"-21.8" torsos) size options.

  • Kangaroo pocket
  • Mesh hipbelt pockets
  • Thermo-molded Tegris frame sheet and aluminum stays
  • Side pockets can carry 1L bottles or trekking poles
  • Hydration reservior compatible
  • Hybrid materials mapping uses weatherproof AC² fabric in areas of high exposure to rain or snow
  • Ventilated back panel
  • RotoGlide hipbelt reduces chafing by adjusting to changes in back length
  • GridLock shoulder strap adjustment system
  • Lid closure with two buckles
  • Top loading with side access zips
  • Removable/ extendable top lid with zippered compartment
  • Two ice axe loops



Best Use Backpacking
Access Top Loading w/ Side Access
Warranty Limited Lifetime
Volume Regular: 3051-3112 cu in
Tall: 3234-3295 cu in
Type Internal Frame Backpack
Sternum Strap Yes; Adjustable
Material 400D Ripstop Nylon with Waterproof Coating, 420D Nylon High Tenacity Plain Weave, 630D Nylon High Tenacity Plain Weave
Item Weight Regular: 4 lbs 13 oz
Tall: 5 lbs
Hydration Compatible Yes
Frame Material Aluminum
Fits Torso Regular: 18.3"-20.3"
Tall: 19.9"-21.8"


Real Customer Reviews

Average Rating:
(based on 2 real customer reviews)

2 Items

The Best of The Best bar none Backpack
Reviewed by Felipe P. - October 30, 2018

Likes: This is a bag which has been designed with all your needs in mind like no rain-cover because it's weather-proof and extremely rugged, the bag also has a lot of features to make your hike extremely comfortable. There are tons of pockets inside to store your items. Also there is place for your water reservoir. Perfect bag. Life-time warranty.

Dislikes: The price of entry is very steep.

So far, so beautiful!
Reviewed by Nick - March 17, 2018

Likes: Aesthetically pleasing. Hip belt flexibility really is awesome. Weatherproof.

Dislikes: None, yet.

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