Get $10 Voucher per $100 Spend! T&C apply

Free NZ Shipping on Orders over $100!

⟟ Locations

Arcteryx Alpha FL 40 Backpack

$400.00 NZD

Free NZ Shipping over $100
60 Day Returns
Earn 10% cash back in Rewards!

With a minimalist, disciplined design hardwired for fast and light alpine travel, the Alpha FL 40 Backpack is built to climb. The streamlined profile minimizes weight and gives freedom of movement while climbing rock and ice. Access is intuitive, easy and glove-friendly, a top strap secures rope, and the waterproof, exceptionally durable fabric protects contents and resists wear.

Updates for 2020 include redesigned shoulder straps, an expanded front pocket and a new internal pocket.


  • 40-liter capacity
  • Lightweight, durable N400r-AC² nylon 6 ripstop fabric
  • Minimalist and sleek design
  • Padded shoulder straps
  • Removable hip belt
  • Top-loading design with roll-top closure
  • Multiple attachment points and gear loops
  • Waterproof construction with sealed seams
  • Compatibility with hydration reservoirs
  • Reinforced high-wear areas for added durability
  • Versatile for alpine pursuits and outdoor adventures

Technical Specifications
  • Capacity: 40 liters
  • Material: N400r-AC² nylon 6 ripstop fabric
  • Weight: Varies by size, typically around 0.7-0.9 kg (1.5-2 lbs)
  • Dimensions: Varies by size
  • Suspension: Padded shoulder straps, removable hip belt, sternum strap with safety whistle
  • Closure: Roll-top with waterproof sealing
  • Attachment Points: Gear loops and webbing for climbing equipment
  • Hydration Compatibility: Yes, compatible with hydration reservoirs
  • Weather Resistance: Waterproof construction with sealed seams
  • Durability: Reinforced high-wear areas for added strength
  • Recommended Use: Alpine pursuits, mountaineering, outdoor adventures

Customer reviews

Customer reviews

Shoes arrived in record time, 100% recyclable packaging with a lovely personalised note. Came across this shop by chance but very glad I did and highly reccommend for online orders.
— Damon

Why Shop with Outside Sports

Free_shipping_icon-min - Outside Sports


Free Delivery on Orders Over $100*

Return_icon-min - Outside Sports

60 Day Returns

Exchange or 100% Refund Guarantee

loyalty_icon-min - Outside Sports


Get 10% in Rewards