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Arcteryx Alpha FL 30 Backpack Dark Firoza

£105.00 £150.00
30% off

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Other colours available:
Arcteryx Alpha FL 30 Backpack Cardinal
Arcteryx Alpha FL 30 Backpack Dark Firoza

Ultralight, weather resistant and about as tough as it gets, the Alpha FL is a stripped-back climbing pack designed for moving fast and light in alpine and general mountain environments. 


Climbing equipment designed for efficient movement and protection in alpine environments.


Lightweight, minimalist climbing and alpinism products that protect from alpine environments.


Minimalist, high performance and light weight, for rapid travel in variable conditions.

Arcteryx Alpha FL 30 Backpack Dark Firoza

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What is the Alpha FL 30?

Ultralight, weather resistant and about as tough as it gets, the Alpha FL is a stripped-back climbing pack designed for moving fast and light in alpine and general mountain environments. 

What is the backsystem?

There isn't necassarily a backsystem on the Alpha; neither are there any internal stays! Everything stays incredibly stripped-back and minimalist to ensure the highest levels of durability and lightest weight. The load is supported by a laminated HD 80 high density polyethylene foam that also protects your back from protruding contents. The shoulder straps use a laminated construction of burly double weave nylon and soft edged Hypercell foam to distribute the weight without causing hot spots.

What is it made of?

This sublime pack is made using Arcteryx's amazing AC² (Advanced Composite) technology. AC² uses a lamination and coating process to create extremely strong, lightweight and highly water resistant fabrics. This process allows Arcteryx to create an almost seamless construction and allows direct placement of components, such as straps, eliminating stitching. This amazing fabric is then turned into product using complex 3D patterning, heat sealed seams and micro seam taping resulting in strength, stability, structure and minimal weight. The result is a featherweight, extremely water resistant and massively tough climbing and ascent pack. The main body of the pack is made using a high denier ripstop nylon that is exceptionally durable with a high tenacity tear strength and coated on both sides with urethane to create an air-permeable fabric that is 100% waterproof.

What are the features?

The minimal design of the Alpha 30FL does not include a traditional top pocket closure; instead a canoe bag type closure is used to create an internal watertight seal. An internal roll-top secondary collar is bonded to the main pack and seals the contents, this is then protected by a tough nylon ripstop external primary collar with a draw cord closure. These collars can both be extended to provide additional storage. A single lightweight webbing strap clips over the top to secure the load and can be extended to carry ropes. Crampons and ice tools are stored using webbing loops and a simple elastic bungee system that also compresses the load and adds additional external storage. Finally a small external zipped pocket with a key clip finishes off this simply stunning high performance and technically advanced pack.

  • AC² Advanced Composite technology
  • Weatherproof Roll Top extension collar adds additional carrying capacity
  • Thermoformed shoulder straps with soft edges
  • 6 integrated front lash points for crampons etc.
  • Twin ice tools attachment system
  • Elasticated compression system
  • External zipped pocket with key clip
Code : 18678-DAR-

Season : Sale

Weight : 0KG

Sizing Information

Arc'teryx Men's Bag Sizing Information

Sizing refers to your back measurements, not the size of the product.

  Bag Size
Your Back Measurement Short Short-Regular Regular Regular-Tall Tall
  Bag Size
Your Back Measurement Short Short-Regular Regular Regular-Tall Tall
35.5 cm          
38 cm          
40.5 cm          
43 cm          
45.7 cm          
48 cm          
51 cm          
53 cm          
55.5 cm          
58.5 cm          

Measure along the spine between the 7th cervical vertebra and the level of the hip iliac crest


Compare this measurement to the Sizing Charts


It is possible to interchange different size shoulder strap and hipbelt components on many Arc'teryx Packs, but this will not change or affect the back-length of the pack.

Technical Information

Weight: 585g


- N400r-AC²

- N70r nylon 6 ripstop

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Arcteryx Alpha FL 30 Backpack Dark Firoza

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Excellent customer service. Really detailed easy to understand product descriptions on the Trekitt website, and gear reviews on the Trekitt YouTube channel made it so easy to choose the right backpack for me.
Emily - May 2020
Amazing service! Very helpful in regards sizing and what most matched my needs, despite this being done over the internet. YouTube videos of products being examined are very useful also. Would definitely use again, very fast and efficient delivery. Brilliant! Highly recommended!
David R - April 2020
Highly recommend. I usually go to the shop in Hereford as staff are alwasy very helpful and knowledgeable. So this was the first time I have purchased online and the service was just as good as the shop.
Grizzy - April 2020


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