• Expected delays: We are upgrading our system

    Important notice: We are currently upgrading our system
    - Shipping: Orders will experience longer shipping times of approximately 15-17 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.

    Return your product for a refund

  1. Equipment
  2. Backpacks & Bags
  3. Trail Running Backpacks

Men's Trail Running Backpacks 

(2)
2
  • Mammut Aenergy TR 5 Men, black-cloud - Black-cloud
  • Mammut Aenergy TR 5 Men, black-cloud - Black-cloud
  • Mammut Aenergy TR 5 Men, black-cloud - Black-cloud
  • Mammut Aenergy TR 5 Men, black-cloud - Black-cloud
Aenergy TR 5 Men
Fast and light vest for endurance sports

PFC-free DWR | 100% decarbonized | Fair Wear

£130
  • Mammut Lithium Waistpack, mammut red - Mammut red
  • Mammut Lithium Waistpack, mammut red - Mammut red
  • Mammut Lithium Waistpack, mammut red - Mammut red
  • Mammut Lithium Waistpack, mammut red - Mammut red
  • Mammut Lithium Waistpack, mammut red - Mammut red
Lithium Waistpack
Softly padded waistpack with bottle holder

PFC-free DWR | Fair Wear | Recycled

£55

How was your experience on this page?

Hit the trails with confidence and ease, thanks to Mammut Trail Running Backpacks. Available in both Men's and Women's sizes, these versatile packs cater to the unique needs of all trail runners.

Designed for your pace-pushing adventures as well as your slower days, Mammut’s Trail Running Backpacks are both compact and spacious! Ultra-light, breathable materials are combined with practical designs, resulting in more storage than you’d think possible! Easy-access, drop-in pockets ensure you can stay on top of your nutrition while on the move. Stretchy, zippered back pockets keep your layers and valuables secure, while frontal flask holders will remind you to keep on drinking. Reflective elements ensure that you’re always visible, no matter what time of day it is! 

Don’t let anything hold you back with these practical little vests! Wide, ergonomic straps and multiple adjustments give a custom-fit, allowing you to get on and enjoy your day.

No matter your skill level or experience – whether you've just discovered the trails or whether you’ve been racing ultras for years, Mammut Men's Trail Running Backpacks and Women's Trail Running Backpacks will add comfort to every run. Discover our wide range Backpacks today, and feel the difference for yourself!