Tests & reviews

Sierra Designs - Flex Capacitor 40-60 - Walking backpack tested

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100%
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This is what other customers say:

Question from Zita
08.09.2024
Velikost M/L je zad i bederního pásu?

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Adrian (Community) | Customer Service
09.09.2024 09:44

Hi Zita,

Size M/L is to suit a torso length of 46-53 cm.

Zita
09.09.2024 13:40

Thank you for letting me know, but i wanted to ask about Waist Belt. Size M/L suits what waist belt?

Adrian (Community) | Customer Service
09.09.2024 13:53

Sierra designs state only that it's M/L waist belt. No measurement is given.

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This is what customers from around the world say:
Lars
12.06.2025

89% have found the reviews
by Lars helpful

  • Advantages
    Good adjustment options
    Lightweight
    Good ventilation
    Good carry system
    Easy to load
    Comfortable to carry
    Good storage options
David
22.08.2025

  • Advantages
    Comfortable to carry
    Good carry system
    Lightweight
    Price / performance