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Alpha FL 40 Backpack online

Alpha FL 40 Backpack

$109.00

VAT included

Estimated delivery date: 17/01/2026 - 21/01/2026
Product details

With a minimalist, disciplined design hardwired for fast and light alpine travel, the alpha fl 40 backpack is built to climb. made from our proprietary 315d hadron™ ac² lcp grid fabric, it delivers unrivaled abrasion resistance for its weight, and the streamlined profile allows freedom of movement while climbing rock and ice. intuitive – and glove-friendly – a pull-to-open/pull-to-close system makes access quick and easy. a top strap secures a rope, six lash points and an integrated bungee system provide external carry options, and an embedded recco® reflector can aid search in rescue situations.

Technical Features

  • Weather resistant
  • Durable

    • Sustainability

  • This legacy product may contain pfas (per- and polyfluoroalkyl substances)

    • Materials

  • Nylon

    • Care

  • Do not bleach
    • Sizing chart & Fit guide

    Size

    Sleeve

    Chest

    Waist

    Hip

    Your body measurements in centimetres:

    XXS

    72

    76

    60

    84

    XS

    75

    81

    65

    89

    S

    77

    86

    70

    94

    M

    80

    91

    75

    99

    L

    81

    99

    83

    107

    XL

    83

    109

    93

    117

    XXL

    85

    119

    103

    127

    NOTE: Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

     

    Size

    Sleeve

    Chest

    Waist

    Hip

    Your body measurements in centimetres

    XXS

    78

    84

    69

    83

    XS

    81

    89

    74

    88

    S

    83

    94

    79

    93

    M

    86

    102

    86

    100

    L

    89

    109

    94

    108

    XL

    91

    119

    104

    118

    XXL

    94

    129

    114

    128

    3XL

    96

    139

    124

    138

    NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

    cm

    US M's

    US W's

    UK

    EU

    Mondo

    Your foot measurements:

    22

    4

    5

    3.5

    36

    22

    22.5

    4.5

    5.5

    4

    36 ⅔

    22.5

    23

    5

    6

    4.5

    37¹/₃

    23

    23.5

    5.5

    6.5

    5

    38

    23.5

    24

    6

    7

    5.5

    38⅔

    24

    24.5

    6.5

    7.5

    6

    39¹/₃

    24.5

    25

    7

    8

    6.5

    40

    25

    25.5

    7.5

    8.5

    7

    40⅔

    25.5

    26

    8

    9

    7.5

    41¹/₃

    26

    26.5

    8.5

    9.5

    8

    42

    26.5

    27

    9

    10

    8.5

    42⅔

    27

    27.5

    9.5

    10.5

    9

    43¹/₃

    27.5

    28

    10

    11

    9.5

    44

    28

    28.5

    10.5

    11.5

    10

    44⅔

    28.5

    29

    11

    12

    10.5

    45¹/₃

    29

    29.5

    11.5

    12.5

    11

    46

    29.5

    30

    12

    13

    11.5

    46⅔

    30

    30.5

    12.5

    13.5

    12

    47¹/₃

    30.5

    31

    13

    14

    12.5

    48

    31

    31.5

    13.5

    14.5

    13

    48⅔

    31.5

    32

    14

    15

    13.5

    49¹/₃

    32

    FREE SHIPPING, FREE RETURNS

    We offer complimentary express shipping. Free returns and exchanges within 30 days from the date of delivery.

    Additional Information
    SKU: X000006447 Tags: , , , , , ,

    You can pay securely with credit card (Visa, Mastercard, American Express), Klarna, Apple Pay or Paypal.

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