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20l hiking backpacks

20-litre hiking backpacks are compact solutions designed to carry essential gear in a small footprint. Their small size allows for clear organisation of belongings while maintaining a controlled load and a carrying system optimised for mobility.

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Ferrino Gecko 18 Blue Ferrino Gecko 18 Blue
Ferrino
Backpack Gecko 18 Blue

  • Recommended price

    £105.51

    -15%

    £89.67

Ferrino's Gecko 18 Blue backpack offers exceptional comfort and organization for your day hikes.
Colour
  • Ferrino Gecko 18 Black
  • Ferrino Gecko 18 Blue
Ferrino Hikemaster 24 Lady Green Ferrino Hikemaster 24 Lady Green
Ferrino
Backpack Hikemaster 24 Lady Green

  • Recommended price

    £131.91

    -15%

    £112.11

The Hikemaster 24 Lady Green women's backpack from Ferrino is the ideal companion for your day hikes with comfort and practicality.
Colour
  • Ferrino Hikemaster 24 Lady Green
  • Ferrino Hikemaster 24 Lady Purple
Ferrino Hikemaster 24 Lady Purple Ferrino Hikemaster 24 Lady Purple
Ferrino
Backpack Hikemaster 24 Lady Purple

  • Recommended price

    £131.91

    -15%

    £112.11

The Ferrino Hikemaster 24 Lady Purple women's backpack adapts perfectly to women's morphology, ensuring comfort, safety and optimal organization.
Colour
  • Ferrino Hikemaster 24 Lady Green
  • Ferrino Hikemaster 24 Lady Purple
Ferrino Gecko 18 Black Ferrino Gecko 18 Black
Ferrino
Backpack Gecko 18 Black

  • Recommended price

    £105.51

    -15%

    £89.67

Ferrino's Gecko 18 Black backpack offers comfort, stability and optimal organization for all your day hikes.
Colour
  • Ferrino Gecko 18 Black
  • Ferrino Gecko 18 Blue
Mammut Alto 22 Black Mammut Alto 22 Black
Mammut
Backpack Alto 22 Black

  • Recommended price

    £92.31

    -29%

    £65.03

The Alto 22 Black backpack from Mammut is ideal for urban travel, short trips or day hikes, offering comfort and practicality.
Colour
  • Mammut Alto 22 Black
Ortovox Trace 20 Black Raven Ortovox Backpack Trace 20 Black Raven Keypoints
Ortovox
Backpack Trace 20 Black Raven

  • Recommended price

    £131.91

    -30%

    £92.31

Designed for performance, the Ortovox Trace 20 Black Raven is a durable, breathable 20L backpack, perfectly suited for dynamic alpine adventures.
Colour
  • Ortovox Trace 20 Black Raven
  • Ortovox Trace 20 Green Acid
Millet Parmelan 17 Black Millet Parmelan 17 Black
Millet
Backpack Parmelan 17 Black

  • Recommended price

    £131.91

    -25%

    £98.47

The Millet Parmelan 17 Black, a durable 17-litre backpack, offers comfort and practicality with its ergonomic straps and multiple storage options.
Colour
  • Millet Parmelan 17 Black
  • Millet Parmelan 17 Silverstone Black
Salewa Pedroc Active 16 Olive Oil Salewa Pedroc Active 16 Olive Oil
Salewa
Backpack Pedroc Active 16 Olive Oil

  • Recommended price

    £105.51

    -30%

    £73.83
Colour
  • Salewa Pedroc Active 16 Black Out
  • Salewa Pedroc Active 16 Olive Oil
Salewa Pedroc Active 16 Black Out Salewa Pedroc Active 16 Black Out
Salewa
Backpack Pedroc Active 16 Black Out

  • Recommended price

    £105.51

    -25%

    £79.11
Colour
  • Salewa Pedroc Active 16 Black Out
  • Salewa Pedroc Active 16 Olive Oil
Deuter Ac Lite 22 SL Ashrose Cassis Deuter Ac Lite 22 SL Ashrose Cassis
Deuter
Backpack Ac Lite 22 SL Ashrose Cassis

  • Recommended price

    £96.71

    -30%

    £67.67
Colour
  • Deuter Ac Lite 22 SL Ashrose Cassis
  • Deuter Ac Lite 22 SL Shale Graphite
Black Diamond Pursuit 25 Backpack Black Black Diamond Pursuit 25 Backpack Black
Black Diamond
Backpack Pursuit 25 Backpack Black

  • Recommended price

    £131.91

    -30%

    £92.31

The Black Diamond Pursuit 25 Backpack features ergonomic carrying comfort and recycled materials, making it ideal for hiking.
Colour
  • Black Diamond Pursuit 25 Backpack Black
Size
  • M-L (47-53)

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A compact and lightweight design for controlled carrying

A 20-litre hiking pack stands out for its compact design and ergonomics engineered to remain comfortable during transport. Depending on the model, you’ll find contoured shoulder straps, a ventilated back panel, compression straps and adjustment points that help stabilise the load and enhance comfort.

Capacity and organisation of a small 20-litre hiking backpack

The internal layout of a 20-litre pack makes gear organisation easier. The main compartment holds the essentials, while side or front pockets keep certain accessories within easy reach. Some models are compatible with a hydration bladder and feature compression straps to reduce movement and optimise stability.

Our selection of 20-litre hiking backpacks

Glisshop offers a range of 20-litre hiking backpacks designed for those seeking a compact yet functional format. Each pack is selected for its carrying comfort and its ability to organise equipment efficiently within a small volume.

A good 20L hiking backpack should offer:

  • a reasonable weight to minimise the carried load
  • a comfortable, breathable back panel
  • good internal stability
  • a simple yet practical internal layout
  • quickly accessible pockets

Available models may prioritise lightness and simplicity or incorporate more technical carrying systems to improve support and stability, while maintaining a compact design.

What are the dimensions of a 20-litre backpack?

Dimensions vary depending on the brand and carrying system. In general, a 20-litre pack has a compact profile that sits close to the back and is easy to handle. This format allows you to organise your essential gear without adding unnecessary bulk.

Other available capacities

If you’re looking for slightly more capacity, discover our selection of 30-litre hiking backpacks. This size provides extra space for carrying additional items.

Wide range of hiking backpacks at Glisshop

The 20-litre hiking bags available at Glisshop are chosen for their carrying quality and reliability. Explore all our models in the hiking backpack category.

To browse a selection focused on capacities suitable for short day outings, you can also visit our dedicated page.

To learn more about choosing the right capacity and carrying system, our guide How to choose your hiking backpack? details the key criteria to consider before purchasing.