Shopping Cart

Your cart is empty

CONTINUE SHOPPING

Arc'teryx Alpha AR 55 Backpack

$250.00
Color
Size
regular
- +

Our 55-litre Alpha AR is your pack for epic multi-day climbs. Made to withstand rock, ice, and alpine environments, it’s built from our Hadron™ LCP (liquid crystal polymer) grid fabric - a proprietary material redefining the standard for lightweight abrasion resistance and durability. A removable framesheet and lid let you shed weight, and the main compartment is accessible via WaterTight™ side zip or pull-to-open/pull-to-close top. Custom daisy chains and dual dog bones securely attach tools and gear, the ergonomic hipbelt and harness provide a comfortable carry, and rope straps under the lid.

Size Chart
  • Alpha AR 55 Backpack = Length (REG/SRT): 66/62cm, Width: 30cm, Depth: 26cm, Centre Back (REG/SRT): 59/55cm

PACK SIZING CHART

PACK SIZING,
YOUR BODY (BACK LENGTH) MEASUREMENTS IN INCHES:

SizeUnisexWomen'sMen's
Short163/4 - 183/416 - 171/2171/2 - 19
Regular181/4 - 201/417 - 183/4181/2 - 201/4
TallN/A181/4 - 201/4193/4 - 213/4
Product Details
  • Weather resistant
  • Durable
  • Six integrated front lash points
  • Custom webbing daisy chains for lashing items, ice pick capture webbing accommodates a range of angles
  • Dual dog-bone tool attachments
  • Top strap securely holds ropes
  • Removable framesheet and back panel for versatility and packability
  • N315r-LCP fabric is a high tenacity nylon with a liquid crystal polymer ripstop grid
  • Custom webbing daisy chains for lashing items, ice pick capture for a range of angles
  • Hydration port allows for ease of tube passage outside of main compartment
  • Hydration reservoir sold separately
  • Micro-webbing hydration hose loops
  • Top lid with WaterTight™ zipper can be extended or removed
  • Pull-to-open / pull-to-close drawcord main compartment for easy access
  • WaterTight™ side zipper gives quick access to main compartment
  • Security pocket under lid with key clip stores phone, keys and other small items
  • Main compartment pocket
  • Padded, contoured shoulder straps
  • Padded, breathable hipbelt
  • Contains materials that meet the bluesign® criteria
  • Self fabric uses PFC-free DWR: PFCs are a class of chemicals used to provide highly effective water repellency to textiles, but are known to persist in the environment.

Easy Returns

For all eligible items, we will gladly accept the return or exchange of new items within 30 days of the original shipment date of product for a full refund.

Free Shipping

Free shipping on orders over $150! We use UPS and USPS, and send tracking info as soon as your order is shipped.

Here to Help

Have a question about this product? Feel free to use the chat icon to your right, or reach out to us at info@whittakermountaineering.com

Alpha AR 55 Backpack

Alpha AR 55 Backpack

$250.00

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)