• Expected delays: We are upgrading our system

    Important notice: We are currently upgrading our system
    - Shipping: Orders will experience longer shipping times of approximately 6-8 business days.
    - Returns: Expected return processing times of approximately 4 weeks.
    - Warranty/Repairs: Expected processing times of approximately 7 weeks.
    We apologize for any inconvenience and appreciate your understanding.

  • Recall for Skywalker Pro Via Ferrata

    We have identified a potential issue with the locking mechanism of the carabiners used in the Skywalker Pro Via Ferrata and the Skywalker Pro Turn Via Ferrata Sets, sold since 2023. As a result, we have decided to recall all potentially affected products and refund all impacted clients.

Aenergy 18

Ultra-light 18L hiking backpack

€95

Black

  • Mammut Aenergy 18 - black, 18 L - Black - Thumbnail
  • Mammut Aenergy 18 - sapphire, 18 L - Sapphire - Thumbnail
  • Mammut Aenergy 18 - mammut red, 18 L - Mammut red - Thumbnail
  • Mammut Aenergy 18 - alpine calamint, 18 L - Alpine calamint - Thumbnail
  • Mammut Aenergy 18 - white, 18 L - White - Thumbnail
18 L
From our lightest and most pace-driven line of hiking backpacks. Made for fast hikes and everyday adventures when feeling weightless is the name of the game, this featherweight champ combines ergonomic shoulder straps with breathable materials and just enough back padding for the ultimate in...
  • 6 out of 6
    6/6
    Hiking
  • 6 out of 6
    6/6
    Mountain training
  • 5 out of 6
    5/6
    Via Ferrata
  • 4 out of 6
    4/6
    Trailrunning
  • 3 out of 6
    3/6
    Everyday
  • Wide, ergonomical shoulder straps
  • Reflective details
  • Lightweight construction
  • Made of primarily recycled fabrics
  • Rolltop closure for increased volume (from 18 to 20L)
  • Hydration system-compatible
    • Hiking
    • 2530-00880
    • Suspension systemCONTACT
    • Rain coverNo
  • LengthHeightBack length (size system)WidthWeight
    18 L17.00 cm46.00 cmM (46 cm)23.00 cm380 g

  • Main material100% Polyamide

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