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20l hiking backpacks

20-litre hiking backpacks are ideal for hikers seeking a compact model that is lightweight and perfectly suited for day trips and outdoor activities requiring minimal gear. With their smaller capacity, they allow you to carry all the essentials without being bulky, making them a preferred choice for nature enthusiasts and demanding athletes. For longer hikes or those involving overnight stays, it would be better to opt for a 30-litre backpack or a 40-litre model, also available at Glisshop.

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Berghaus Backpack Remote Hike M23 Backpack Black Overview Berghaus Backpack Remote Hike M23 Backpack Black Back
Berghaus
Backpack Remote Hike M23 Backpack Black

  • Recommended price

    £107.91

    -25%

    £80.91

The Remote Hike M23 Backpack Black from Berghaus has a volume of 23 liters, perfect for carrying the essentials on your hikes.
Colour
  • Berghaus Backpack Remote Hike M23 Backpack Black Overview
  • Berghaus Backpack Remote Hike M23 Backpack Spark Overview
listing-small-trousse-fartage_EN
Picture Backpack Komit 22 Backpack Serenity Blue Overview Picture Backpack Komit 22 Backpack Serenity Blue Back
Picture
Backpack Komit 22 Backpack Serenity Blue
  • £116.91

-
Colour
  • Picture Backpack Komit 22 Backpack Bright Magenta Overview
  • Picture Backpack Komit 22 Backpack Serenity Blue Overview
C.A.M.P. Backpack Rapid 20L Orange Overview C.A.M.P. Backpack Rapid 20L Orange Keypoints
C.A.M.P.
Backpack Rapid 20L Orange

  • Recommended price

    £130.41

    -24%

    £98.01
Colour
  • C.A.M.P. Backpack Rapid 20L Orange Overview
Black Diamond Backpack Cirque 25 Sulphur Green Overview Black Diamond Backpack Cirque 25 Sulphur Green
Black Diamond
Backpack Cirque 25 Sulphur Green

  • Recommended price

    £152.91

    -25%

    £114.21

Black Diamond's Cirque 25 Sulphur Green backpack is a sturdy, lightweight ally for your mountain adventures, with an eco-friendly design and a host of practical features.
Colour
  • Black Diamond Backpack Cirque 25 Sulphur Green Overview
Size
  • M-L
Burton Backpack Sidehill 18L Fiesta Red Overview Burton Backpack Sidehill 18L Fiesta Red Back
Burton
Backpack Sidehill 18L Fiesta Red

  • Recommended price

    £89.91

    -25%

    £67.41
Colour
  • Burton Backpack Sidehill 18L Fiesta Red Overview
Berghaus Backpack Remote Hike F23 Backpack Black Overview Berghaus Backpack Remote Hike F23 Backpack Black Back
Berghaus
Backpack Remote Hike F23 Backpack Black

  • Recommended price

    £107.91

    -25%

    £80.91

The Berghaus Remote Hike F23 Backpack Black women's backpack offers a specific fit for women, ensuring comfort and stability during your hikes.
Colour
  • Berghaus Backpack Remote Hike F23 Backpack Black Overview
  • Berghaus Backpack Remote Hike F23 Backpack Spark Overview
Vaude Magus 20 Cedar Wood Vaude Magus 20 Cedar Wood
Vaude
Backpack Magus 20 Cedar Wood

  • Recommended price

    £89.91

    -55%

    £40.41
Colour
  • Vaude Magus 20 Cedar Wood
Vaude Backpack Neyland Zip 20 Baltic Sea Overview Vaude Backpack Neyland Zip 20 Baltic Sea Back
Vaude
Backpack Neyland Zip 20 Baltic Sea

  • Recommended price

    £107.91

    -40%

    £64.71

-
Colour
  • Vaude Backpack Neyland Zip 20 Baltic Sea Overview
listing-small-trousse-complete_EN
Osprey Backpack Hikelite 18 Atlas Blue Overview Osprey Backpack Hikelite 18 Atlas Blue Back
Osprey
Backpack Hikelite 18 Atlas Blue

  • Recommended price

    £89.91

    -25%

    £67.41

-
Colour
  • Osprey Backpack Hikelite 18 Atlas Blue Overview
  • Osprey Backpack Hikelite 18 Chameleon Black Overview
Mammut Backpack Aenergy 18 Black Overview Mammut Backpack Aenergy 18 Black Back
Mammut
Backpack Aenergy 18 Black

  • Recommended price

    £85.41

    -30%

    £59.31

The Aenergy 18 Black backpack from Mammut is a very lightweight model featuring a water repellent finish. It is ideal for fast hikes and its outer mesh pocket allows to access easily to your gear.  
Colour
  • Mammut Backpack Aenergy 18 Black Overview
  • Mammut Backpack Aenergy 18 Sapphire Overview
Osprey Backpack Tempest Velocity 20 Dark Charcoal Chiru Tan Overview Osprey Backpack Tempest Velocity 20 Dark Charcoal Chiru Tan Keypoints
Osprey
Backpack Tempest Velocity 20 Dark Charcoal Chiru Tan

  • Recommended price

    £143.91

    -25%

    £107.91

The Osprey Tempest Velocity 20 Dark Charcoal Chiru Tan is a lightweight, ergonomic backpack designed for women, ideal for hiking and trail running, with a 20-litre capacity and made from Bluesign-certified recycled materials.
Colour
  • Osprey Backpack Tempest Velocity 20 Dark Charcoal Chiru Tan Overview
Size
  • M-L (40.5-49)
Ortovox Backpack Cross Rider 20 S Pacific Green Overview Ortovox Backpack Cross Rider 20 S Pacific Green Detail
Ortovox
Backpack Cross Rider 20 S Pacific Green

  • Recommended price

    £116.91

    -25%

    £87.21

With a volume of 20 litres, the Ortovox Cross Rider 20 S Blue Lake women's ski backpack allows you to carry your gear and safety equipment needed for a freeride or touring outings.
Colour
  • Ortovox Backpack Cross Rider 20 S Pacific Green Overview
Black Diamond Backpack Speed 22 Graphite Overview Black Diamond Backpack Speed 22 Graphite Side
Black Diamond
Backpack Speed 22 Graphite

  • Recommended price

    £107.91

    -35%

    £70.11
Colour
  • Black Diamond Backpack Speed 22 Graphite Overview
RAB Backpack Khroma 22 Pewter Overview RAB Backpack Khroma 22 Pewter Back
RAB
Backpack Khroma 22 Pewter

  • Recommended price

    £179.91

    -25%

    £134.91
Colour
  • RAB Backpack Khroma 22 Pewter Overview
Size
  • M
Millet Backpack Mixt 25+5 Icon Blue Overview Millet Backpack Mixt 25+5 Icon Blue Keypoints
Millet
Backpack Mixt 25+5 Icon Blue

  • Recommended price

    £143.91

    -25%

    £107.91
Colour
  • Millet Backpack Mixt 25+5 Black Overview
  • Millet Backpack Mixt 25+5 Icon Blue Overview
Salewa Backpack Climb Mate 25 Dark Olive Overview Salewa Backpack Climb Mate 25 Dark Olive Keypoints
Salewa
Backpack Climb Mate 25 Dark Olive

  • Recommended price

    £98.91

    -35%

    £63.81

-
Colour
  • Salewa Backpack Climb Mate 25 Dark Olive Overview
  • Salewa Backpack Climb Mate 25 Quicksand Overview
Berghaus Backpack 24-7 365 U18 Peak Overview Berghaus Backpack 24-7 365 U18 Peak Back
Berghaus
Backpack 24-7 365 U18 Peak

  • Recommended price

    £62.91

    -10%

    £56.61

The Berghaus 24-7 365 U18 Peak backpack offers optimum comfort thanks to its foam back panel, ideal for all your active days.
Colour
  • Berghaus Backpack 24-7 365 U18 Black Overview
  • Berghaus Backpack 24-7 365 U18 Peak Overview
Berghaus Backpack 24-7 365 U18 Black Overview Berghaus Backpack 24-7 365 U18 Black Back
Berghaus
Backpack 24-7 365 U18 Black

  • Recommended price

    £62.91

    -10%

    £56.61
Colour
  • Berghaus Backpack 24-7 365 U18 Black Overview
  • Berghaus Backpack 24-7 365 U18 Peak Overview
Berghaus Backpack 24-7 365 U23 Peak Overview Berghaus Backpack 24-7 365 U23 Peak Back
Berghaus
Backpack 24-7 365 U23 Peak

  • Recommended price

    £67.41

    -9%

    £61.11

The Berghaus 24/7 365 U23 backpack has a volume of 23 liters, ideal for carrying your essentials around town or on the trail.
Colour
  • Berghaus Backpack 24-7 365 U23 Black Overview
  • Berghaus Backpack 24-7 365 U23 Peak Overview
Berghaus Backpack 24-7 365 U23 Black Overview Berghaus Backpack 24-7 365 U23 Black Back
Berghaus
Backpack 24-7 365 U23 Black

  • Recommended price

    £67.41

    -9%

    £61.11

The Berghaus 24/7 365 U23 Black backpack offers comfortable, versatile carrying for hiking or urban use, and incorporates a computer compartment.
Colour
  • Berghaus Backpack 24-7 365 U23 Black Overview
  • Berghaus Backpack 24-7 365 U23 Peak Overview
Berghaus Backpack Remote Hike M23 Backpack Spark Overview Berghaus Backpack Remote Hike M23 Backpack Spark Back
Berghaus
Backpack Remote Hike M23 Backpack Spark

  • Recommended price

    £107.91

    -25%

    £80.91

The Berghaus Remote Hike M23 Backpack Spark features a Freeflow system that optimizes air circulation for long-lasting comfort.
Colour
  • Berghaus Backpack Remote Hike M23 Backpack Black Overview
  • Berghaus Backpack Remote Hike M23 Backpack Spark Overview
Berghaus Backpack Freeflow 24L Pack Spark Jet Black Overview Berghaus Backpack Freeflow 24L Pack Spark Jet Black Back
Berghaus
Backpack Freeflow 24L Pack Spark Jet Black

  • Recommended price

    £143.91

    -25%

    £107.91

The Berghaus Freeflow 24L Pack Spark Jet Black backpack offers excellent breathability thanks to its Air-Frame back system and Freeflow technology.
Colour
  • Berghaus Backpack Freeflow 24L Pack Grey Pinstripe Jet Black Overview
  • Berghaus Backpack Freeflow 24L Pack Spark Jet Black Overview
Berghaus Backpack Freeflow 24L Pack Grey Pinstripe Jet Black Overview Berghaus Backpack Freeflow 24L Pack Grey Pinstripe Jet Black Back
Berghaus
Backpack Freeflow 24L Pack Grey Pinstripe Jet Black

  • Recommended price

    £143.91

    -25%

    £107.91

The Berghaus Freeflow 24L Pack Grey Pinstripe Jet Black backpack features an Air-Frame back system for excellent breathability when hiking.
Colour
  • Berghaus Backpack Freeflow 24L Pack Grey Pinstripe Jet Black Overview
  • Berghaus Backpack Freeflow 24L Pack Spark Jet Black Overview
Ortovox Backpack Free Rider 22 Blue Note Overview Ortovox Backpack Free Rider 22 Blue Note Back
Ortovox
Backpack Free Rider 22 Blue Note

  • Recommended price

    £161.91

    -25%

    £121.41
Colour
  • Ortovox Backpack Free Rider 22 Blue Note Overview
Dakine Backpack Mission Pro 25L Black Overview Dakine Backpack Mission Pro 25L Black Keypoints New colour
Dakine
Backpack Mission Pro 25L Black

  • Recommended price

    £161.91

    -35%

    £105.21
Colour
  • Dakine Backpack Mission Pro 25L Black Overview
Berghaus Backpack Remote Hike F23 Backpack Spark Overview Berghaus Backpack Remote Hike F23 Backpack Spark Back
Berghaus
Backpack Remote Hike F23 Backpack Spark

  • Recommended price

    £107.91

    -25%

    £80.91

The Berghaus Remote Hike F23 Backpack Spark offers a women's-specific fit and Freeflow technology for comfort and breathability.
Colour
  • Berghaus Backpack Remote Hike F23 Backpack Black Overview
  • Berghaus Backpack Remote Hike F23 Backpack Spark Overview

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A Compact and Versatile Format

If you’re unsure about the size to choose, a 20-litre backpack is more than enough for a few hours’ walk in the woods or a pleasant countryside hike.

20-litre backpacks are perfect for carrying the essentials during day trips or half-day outings. They provide space for a waterproof coat, a first aid kit, snacks, a water bottle, and a few accessories. This well-thought-out size allows you to organise your belongings efficiently while keeping the overall weight to a minimum.

Perfect for Ultra-Light Travelling

Whether you’re exploring a new city or enjoying a hike along a coastal trail, a 20-litre backpack offers the flexibility to adapt to almost any situation. It’s also an excellent choice for air travel. Thanks to their small size, they often meet the cabin baggage requirements of most airlines. Some models even include specific compartments for carrying a laptop or travel documents.

Who is a 20-Litre Hiking Backpack For?

  • Casual Hikers: 20-litre backpacks are ideal for those looking for a lightweight and practical bag for day trips and shorter outings.
  • Outdoor Sports Enthusiasts: Perfect for both winter and summer sports, from trail running to ski touring, thanks to their stability and compact design.
  • Minimalist Travellers: A compact pack that’s just right for carrying the essentials on a weekend trip or a flight.

Spotlight on Key Brands

Osprey

Osprey backpacks, such as the Daylite 20, are praised for their ergonomic design and durability. Their thoughtful construction makes them excellent companions for outdoor activities.

Millet

Millet backpacks are known for their strength and versatility. The Peuterey 20 model is particularly well-suited for mountain enthusiasts and demanding activities.

Deuter

Deuter offers compact and lightweight backpacks like the Speed Lite 20, designed to provide excellent carrying comfort and optimal organisation.

Lafuma

Lafuma models, such as the Access 20, combine simplicity with functionality. Their sleek design appeals to those seeking a practical yet stylish backpack.

What is the Size of a Small 20-Litre Hiking Backpack?

The size of a 20-litre hiking backpack varies depending on the brand and model. However, it remains compact and perfectly suited for day use. It offers enough space to carry a lightweight jacket, a water bottle, lunch, and a few accessories, all while being easy to carry and unobtrusive.

Why Choose a 20-Litre Backpack from Glisshop?

At Glisshop, we offer a wide selection of 20-litre hiking backpacks from the best brands on the market. Whether you’re looking for a model for hiking or a versatile bag for daily use, you’re sure to find one that suits your needs.

Feel free to check out our guide How to Choose Your Hiking Backpack? to help you select the perfect model for your adventures.