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Alpha Fl 20 Pack Dynasty + Arc'Teryx

Alpha Fl 20 Pack Dynasty

Lightweight mountaineering backpack - Alpha FL 20 Backpack - Arc'teryx - 2026

€174.90
-30%
€249.90
In stock
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Alpha Fl 20 Pack Dynasty
€174.90
-30%
€249.90
univers marques
Not subject to promotional offers
delivery Home delivery from 06/06/2026
return 60 days to change your mind
no special offer No subject to promotional offers
Get €3.50 off your next order.
Description

L'Alpha FL 20 Backpack Dynasty backpack Arc'teryx is a climbing backpack designed for mountaineers who prefer lightness and durability.

Made from Cordura®nylon, renowned for its resistance to abrasion and tearing, this backpack will stand up to all mountain conditions, even the most extreme. Thanks to a durable water-repellent treatment, it effectively protects your equipment from moisture, while its robust structure means it can withstand knocks and abrasion, ensuring the backpack lasts a long time.

The main compartment is easily accessible thanks to its large opening, so you can quickly stow your gear, even when wearing gloves. Inside, a zipped security pocket protects your valuables, while an external zip pocket WaterTight™ is ideal for small items. The bungee cord system can be used to compress extra material, while a strap at the top makes it easy to attach a rope.

The heat-moulded shoulder straps and back panel ensure optimum comfort, and the reflector RECCO® improves your visibility in the event of the unexpected. FinallyAlpha FL 20 Backpack is a responsible and sustainable choice. It is certified bluesign® and complies with PFAS standards to protect the environment and your health.

Alpha Fl 20 Pack Dynasty
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Technical details
Waterproof
Overview
Brand
Arc'teryxArc'Teryx-logo
Warranty
2
Year
2026
Season
Autumn
Gender
Unisex
Product details
Volume (litres)
24
Weight (g)
600
Technical details
Back type
Foam
Hydration system compatibility
No
Adjustable back
No
Built-in rain screen
No
Helmet holder
No
Ice axe holder backpack
Yes
Ski holder
No
Snowboard holder
No
Removable stomach strap
No
Aerated back system
No
Expandable volume
Yes
Performance
Use - hiking bag
Mountaineering Day hike
Crampons compartment
Yes
Pole holder
Yes
Other features

- Weatherproof, lightweight and durable
- Strong, abrasion-resistant nylon fabric Cordura®
- Heat-moulded shoulder straps
- Hot-moulded back panel
- Main compartment for quick and easy access, even when wearing gloves
- Secure inside pocket
- Outside zip pocket WaterTight™ with key ring
- Elastic cord system to compress additional material
- 6 Attachment points
- 2 attachment bars for your equipment
- Expandable by 4 litres
- Top strap for attaching a rope
- RECCO® reflector
- bluesign® certified
- Complies with PFAS

Dimensions: 57 x 27 x 18cm

Materials:
- Main material: 86% Nylon Cordura®, 14% Polyarylate 315D 6.6 with Vectran non-twisted embossed 400D 4 mm, 240 g/m2
- Contrasting material: 100% Nylon Cordura® SD 100D 6.6 Dobby, DWR FC0, 120 g/m2
- Lining: 100% Nylon 70D 6 ripstop




RECCO® RECCO® is an avalanche rescue system used around the world to help locate people quickly. The two-part system features a detector used by rescuers, and reflectors integrated into clothing. Together, they enable rapid radar detection without replacing the use of transmitter-receivers.
BLUESIGN® The bluesign® system is the solution for an environmentally-friendly textiles industry. It eliminates harmful substances from the beginning of the manufacturing process and sets and monitors standards for safe and eco-friendly production.

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