Shop new arrivals | Free shipping & returns

Find a store

EN

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

New arrivals

Unlock performance with lightweight designs and all-day comfort.

Shop women’s

Shop men’s

Free returns

Changed your mind? Return eligible items within 30 days. Start a free return.

VEILANCE

Summer '25 collection

VEILANCE

Summer '25 collection

Climb and chill

Slide into recovery between burns with the Kragg Shoe.

Worn when it counts

Climbers Julia Niles and Em Pellerin go big in Cochamó.

VEILANCE

Summer '25 collection

VEILANCE

Summer '25 collection

Climb and chill

Slide into recovery between burns with the Kragg Shoe.

Worn when it counts

Climbers Julia Niles and Em Pellerin go big in Cochamó.

Alpha FL 20 Backpack
€250.00

Alpha FL 20 Backpack

New colour

Rating Distribution

Select a row below to filter reviews.
10 reviews with 5 stars.
1 review with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.9
6 out of 6 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Rating Summary

weight
returns
product features
small
purchase
satisfaction
size
material
1 to 8 of 11 Reviews
1 – 8 of 11 Reviews
AgeOver 64
GenderMale
5 out of 5 stars.

Légerté, sobréité

16 days ago
J'avais le FL45, puis le FL40 et maintenant le FL20. Je retrouve les mêmes caractéristiques, c'est-dire légèreté, fonctionnalité et surtout simplicité. Bon, je ne pense pas qu'il soit vraiment étanche, ce n'est pas important, toutes mes affaires étant dans des petits sacs étanches. Par rapport aux autres sacs, il y a un sifflet intégré dans la boucle de maintient des bretelles et le réflecteur RECCO. Les boucles sur le bord des bretelles est aussi un plus pour faciliter l'attache d'une gourde par exemple. J'utilise ce sac pour la randonnée et l'expérience aidant, j'utilise des affaires plus légères et surtout moins d'affaires même pour plusieurs jours. Donc ce petit sac, qui n'est pas si petit (24L), est largement suffisant.
Translate with Google
Q: Pros:
A: léger, simple
Q: Cons:
A: qualité de fabrication
Q: Activity
A: Rando, trekking
Was this helpful?
0 Comments
New Hampshire
Age55 to 64
GenderMale
5 out of 5 stars.

Great on route pack

4 months ago
The FL 20 is great for climbing longer day routes.
Q: Activity
A: Climbing

Yes, I recommend this product.

Was this helpful?
0 Comments
Canmore AB
Age25 to 34
GenderMale
5 out of 5 stars.

Great year round climbing bag

5 months ago
An excellent waterproof and lightweight bag for long routes in the summer and multipitch ice in the winter.

Yes, I recommend this product.

Was this helpful?
0 Comments
Hallstatt
Age35 to 44
GenderMale
4 out of 5 stars.

20L flach geschnitten

5 months ago
20Liter finde ich für meinen Gebrauch ideal. Jedoch ist der FL 20 gleich lange wie der FL 30. Sprich für 20L ein hoher Rucksack. Dafür ist der Raum recht eng und nicht gut zu packen. Kürzerer Rücken dafür etwas mehr Raum wäre wünschenswert.
Translate with Google
Was this helpful?
0 Comments
Klagenfurt
Age55 to 64
GenderMale
5 out of 5 stars.

Ein spitzen Kraft-Paket!

5 months ago
Als Bergführer benütze ich den Alpha FL 20 ständig und ganzjährig. Bei jedem Wetter absolut verlässlich und robust. Super Trage-Komfort und optisch ein Magnet.
Translate with Google

Yes, I recommend this product.

Was this helpful?
0 Comments
Age25 to 34
GenderMale
5 out of 5 stars.

Great Pack Just Missing One Thing

6 months ago
Overall amazing pack, I love the weight and how easy it is to get into when you need something. Only thing I wish the pack had was a hydration bladder cut out to run a bladder when you want to. You can jerry rig it to get the same function, but It would be a great addition from the factory.
Q: Pros:
A: Weight

Yes, I recommend this product.

Was this helpful?
0 Comments
5 out of 5 stars.

Super sac grandes voies

7 months ago
Enfin la version 20L du alpha 30L, il reste grand pour 20L, plutôt 25+5 comme le 30L est plutôt 35+5, sinon le nouveau tissu du sac est plus souple que l ancienne version des Alpha et tout y est comme dans le 30L Le dos est assez long pour un "petit sac" mais ça le rend plus confortable quand il est chargé. C est un sac idéal pour les grandes voies en rocher en montagne et en alpi journée, un peu grand mais il se comprime facilement. On peut ajouter sur les côtés des sangles de compression/ attache- matos dans les accessoires arcteryx. Si vous appréciez le 30L vous aimerezl le 20 L
Translate with Google
Was this helpful?
0 Comments
Age35 to 44
GenderFemale
5 out of 5 stars.

Light, and nice upgrade

7 months ago
Very light, and I like the extra pocket added. Very good upgrade!
Q: Activity
A: Climbing
Was this helpful?
0 Comments
1 – 8 of 11 Reviews
Alpha FL 20 Backpack
rating 4.9091 out of 511 Reviews

Minimalist design in a light, durable Hadron® LCP pack for rock, ice, and alpine climbing.

€250.00
Colour:Soulsonic
Free shipping & Free returns

Alpha FL 20 Backpack

Our smallest Alpha FL pack. The one for those who do more with less. Sized for minimalist climbs and summit pushes, it’s made from our Hadron AC² LCP (Liquid Crystal Polymer) grid fabric to deliver outstanding durability and weather resistance for very little weight. Lightly padded shoulder straps and a laminated back panel improve carrying comfort, and the external bungee system compresses the load and holds crampons or a parka. A top strap secures your rope, and dual dog bones hold ice tools.

Alpha

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

Climb

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

Fast and Light

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