ALPHA AR 55 BACKPACK
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 SRT, REG
Weight 1.365kg / 48oz / 55L
Sizing Chart Unisex Backpacks Sizing Chart
Activity Rock Climbing / Ice Climbing / Alpine Climbing / Mixed Climbing
Model X000007158
Manufacturing Facility Dong-In Entech Vina Co. LTD, Vietnam
Technical Features
- Weather resistant
- Durable
Pack Attachment Configuration
- Six integrated front lash points let you customize external carry
- Custom webbing daisy chains for lashing items, ice pick capture webbing accommodates a range of angles
- Dual dog-bone tool attachments
Pack Compression Strap Configuration
- Top strap securely holds ropes
Pack Design & Construction
- 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
Pack Dimensions
- Alpha AR 55 Backpack = Length (REG/SRT): 66/62cm, Width: 30cm, Depth: 26cm, Centre Back (REG/SRT): 59/55cm
Pack Hydration
- Micro-webbing hydration hose loops
- Hydration port allows for ease of tube passage outside of main compartment
- Hydration reservoir sold separately
Pack Lid Configuration
- Top lid with WaterTight™ zipper can be extended or removed
Pack Loading & Closure Configuration
- Pull-to-open / pull-to-close drawcord main compartment for easy access
- WaterTight™ side zipper gives quick access to main compartment
Pack Pocket Configuration
- Main compartment pocket
- Security pocket under lid with key clip stores phone, keys and other small items
Pack Suspension Configuration
- Padded, contoured shoulder straps
- Padded, breathable hipbelt
Sustainability
- 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.