Arc'teryx Alpha FL 45L Backpack Blaze photo #1
Arc'teryx Alpha FL 45L Backpack Black photo #1
Arc'teryx Alpha FL 45L Backpack Cardinal photo #1

Arc'teryx Alpha FL 45L Backpack

$259
For fast and light alpine missions.

The ultralight and highly weather-resistant Arc'teryx Alpha FL 45 Backpack is designed to help you move quickly through rugged terrain whether you're on a light alpine mission, crushing ice and rock climbing, or putting in technical ski mountaineering lines.

Arc'teryx made the Alpha FL from lightweight but bomber ripstop fabrics to withstand the rigors of ice and granite without slowing you down. To keep your back and shoulders comfortable, the AC2 suspension system offers load support with minimal weight, while compression straps help you manage your load for better balance in tricky spots. The Alpha FL is also fitted with an expandable drawcord collar for additional capacity on a minimalist overnight trip. External attachment points can be used to hold skis or a sleeping pad, and a front panel bungee attachment stashes crampons or an extra layer so you don't have to stop any unpack every time you move from flat ground to steep snow or ice. The webbing hip belt is lighter than padded belts and fits more comfortably under a harness, and thermoformed shoulder straps and a rigid formed backpanel provide support and structure while still offering a comfortable fit.

  • HyPUR-cel foam straps
  • HD 80 foam back panel
  • AC2 suspension system
  • Fully sealed seams
  • Roll-top closure
  • WaterTight external zippers
  • Six front lash points and bungee front attachment system
  • Webbing hip belt and removable sternum strap
  • Extendable collar for additional capacity
  • Item #ARC00HS
Learn more

Sizes: Reg

Similar to arc'teryx alpha fl 45l backpack

Arc'teryx Alpha FL 30L Backpack
$219

Alpha FL 30L Backpack

Deuter Guide 45L+ Backpack
$179

Guide 45L+ Backpack

Patagonia Ascensionist 40L Backpack
$179

Ascensionist 40L Backpack

Gregory Targhee 45L Backpack
$209.95 Gregory Targhee 45L Backpack is on sale! $167.96

Targhee 45L Backpack

Ortovox Peak 45L Backpack
$189.95

Peak 45L Backpack

Arc'teryx Cierzo 28L Backpack
$119 Arc'teryx Cierzo 28L Backpack is on sale! $71.4

Cierzo 28L Backpack

Arc'teryx Khamski 38L Backpack
$259

Khamski 38L Backpack

Norrøna Trollveggen 45L Backpack
$230 Norrøna Trollveggen 45L Backpack is on sale! $148.85

Trollveggen 45L Backpack

Black Diamond Stone 45L Rope Bag
$159.95

Stone 45L Rope Bag

Mammut Trion Pro 35+7L Backpack
$189.95

Trion Pro 35+7L Backpack

SALEWA Guide 35L Backpack
$179.95 SALEWA Guide 35L Backpack is on sale! $143.96

Guide 35L Backpack

Montane Fast Alpine 40L Backpack
$238.95 Montane Fast Alpine 40L Backpack is on sale! $143.37

Fast Alpine 40L Backpack

Gregory Targhee 32L Backpack
$189.95 Gregory Targhee 32L Backpack is on sale! $153.9

Targhee 32L Backpack

Millet Trilogy 35L Backpack
$199.95

Trilogy 35L Backpack

Osprey Packs Mutant 28L Backpack
$130

Mutant 28L Backpack

Black Diamond Bolt 24L Backpack
$139.95 Black Diamond Bolt 24L Backpack is on sale! $111.96

Bolt 24L Backpack

Mammut Trion Pro 50+7L Backpack
$199.95

Trion Pro 50+7L Backpack

ARVA Calgary 22 Backpack
$119.95

Calgary 22 Backpack

Osprey Packs Kresta 30L Backpack
$170

Kresta 30L Backpack

Osprey Packs Kresta 20L Backpack
$150

Kresta 20L Backpack

Dynafit RC 20L Backpack
$119.95 Dynafit RC 20L Backpack is on sale! $59.97

RC 20L Backpack

Mammut Trion Zip 28L Backpack
$129.95

Trion Zip 28L Backpack

Mammut Trion Guide 35+7L Backpack
$179.95 Mammut Trion Guide 35+7L Backpack is on sale! $143.96

Trion Guide 35+7L Backpack

Mountain Hardwear Scrambler RT OutDry 35L Backpack
$149.95

Scrambler RT OutDry 35L Backpack