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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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Deuter Backpack Freescape Lite 24 SL Mineral Grove Overview Deuter Backpack Freescape Lite 24 SL Mineral Grove Side
Deuter
Backpack Freescape Lite 24 SL Mineral Grove

  • Recommended price

    £161.91

    -39%

    £98.01
Colour
  • Deuter Backpack Freescape Lite 24 SL Mineral Grove Overview
  • Deuter Freescape Lite 24 SL Spearmint Deepsea
  • Deuter Freescape Lite 24 SL Tin Shale
Millet Backpack Mixt 25+5 Black Overview Millet Backpack Mixt 25+5 Black Side
Millet
Backpack Mixt 25+5 Black

  • Recommended price

    £143.91

    -10%

    £129.51
Colour
  • Millet Backpack Mixt 25+5 Black Overview
  • Millet Mixt 25+5 Icon Blue
Blue Ice Backpack Chiru 25L India Ink Overview Blue Ice Backpack Chiru 25L India Ink Back
Blue Ice
Backpack Chiru 25L India Ink

  • Recommended price

    £125.91

    -35%

    £81.81

The Chiru 25L India Ink from Blue Ice is a very practical mountaineering and hiking backpack. It is lightweight, robust and waterproof to follow you on all your adventures, no matter the weather.  
Colour
  • Blue Ice Backpack Chiru 25L Bronze Mist Overview
  • Blue Ice Backpack Chiru 25L India Ink Overview
Size
  • S-M
  • M-L
listing-small-trousse-fartage_EN
Millet Backpack Ubic 25 E-Black Dark Red Overview Millet Backpack Ubic 25 E-Black Dark Red Back
Millet
Backpack Ubic 25 E-Black Dark Red

  • Recommended price

    £134.91

    -10%

    £121.41
Colour
  • Millet Backpack Ubic 25 E-Black Dark Blue Overview
  • Millet Backpack Ubic 25 E-Black Dark Red Overview
  • Millet Backpack Ubic 25 E-Black Overview
  • Millet Backpack Ubic 25 E-Sand Overview
Vaude Magus 20 Black Vaude Magus 20 Black
Vaude
Backpack Magus 20 Black

  • Recommended price

    £89.91

    -30%

    £62.91
Colour
  • Vaude Magus 20 Black
  • Vaude Magus 20 Cedar Wood
Osprey Backpack Sportlite 25 Dark Charcoal Grey Overview Osprey Backpack Sportlite 25 Dark Charcoal Grey Side
Osprey
Backpack Sportlite 25 Dark Charcoal Grey

  • Recommended price

    £89.91

    -15%

    £76.41

-
Colour
  • Osprey Backpack Sportlite 25 Dark Charcoal Grey Overview
Size
  • M-L
Osprey Backpack Sportlite 20 Dark Charcoal Grey Overview Osprey Backpack Sportlite 20 Dark Charcoal Grey Side
Osprey
Backpack Sportlite 20 Dark Charcoal Grey

  • Recommended price

    £71.91

    -15%

    £61.11

-
Colour
  • Osprey Backpack Sportlite 20 Dark Charcoal Grey Overview
Oakley Backpack Peak Rc 25L Backpack Grenache Overview Oakley Backpack Peak Rc 25L Backpack Grenache Side
Oakley
Backpack Peak Rc 25L Backpack Grenache

  • Recommended price

    £143.91

    -31%

    £98.91

-
Colour
  • Oakley Backpack Peak Rc 25L Backpack Grenache Overview
Blue Ice Backpack Octopus 25L Shadow Overview Blue Ice Backpack Octopus 25L Shadow Side
Blue Ice
Backpack Octopus 25L Shadow

  • Recommended price

    £98.91

    -30%

    £68.31

The Blue Ice Octopus 25L Shadow backpack is ideal for a day's hiking or climbing, combining comfort, practicality and durability with its Bluesign-certified recycled polyester.
Colour
  • Blue Ice Backpack Octopus 25L Shadow Overview
Vaude Backpack Wizard 18+4 Kingfisher Overview Vaude Backpack Wizard 18+4 Kingfisher Side
Vaude
Backpack Wizard 18+4 Kingfisher

  • Recommended price

    £116.91

    -30%

    £80.91

-
Colour
  • Vaude Backpack Wizard 18+4 Black Overview
  • Vaude Backpack Wizard 18+4 Black Umbra Overview
  • Vaude Backpack Wizard 18+4 Kingfisher Overview
listing-small-trousse-complete_EN
Vaude Backpack Wizard 18+4 Black Overview Vaude Backpack Wizard 18+4 Black Side
Vaude
Backpack Wizard 18+4 Black

  • Recommended price

    £116.91

    -30%

    £80.91
Colour
  • Vaude Backpack Wizard 18+4 Black Overview
  • Vaude Backpack Wizard 18+4 Black Umbra Overview
  • Vaude Backpack Wizard 18+4 Kingfisher Overview
Lafuma Active 24 Pomegranate Lafuma Active 24 Pomegranate
Lafuma
Backpack Active 24 Pomegranate

  • Recommended price

    £80.91

    -33%

    £53.91
Colour
  • Lafuma Active 24 Black - Noir
  • Lafuma Active 24 Pomegranate
RAB Aeon 20 Anthracite RAB Aeon 20 Anthracite
RAB
Backpack Aeon 20 Anthracite

  • Recommended price

    £125.91

    -35%

    £80.91

-
Colour
  • RAB Aeon 20 Anthracite
Salewa Backpack Pedroc 16 Electric Overview Salewa Backpack Pedroc 16 Electric Back
Salewa
Backpack Pedroc 16 Electric

  • Recommended price

    £125.91

    -25%

    £94.41

-
Colour
  • Salewa Backpack Pedroc 16 Alloy Overview
  • Salewa Backpack Pedroc 16 Electric Overview
  • Salewa Backpack Pedroc 16 Onyx Overview
Salewa Backpack Pedroc 16 Onyx Overview Salewa Backpack Pedroc 16 Onyx Back
Salewa
Backpack Pedroc 16 Onyx

  • Recommended price

    £125.91

    -27%

    £90.81

-
Colour
  • Salewa Backpack Pedroc 16 Alloy Overview
  • Salewa Backpack Pedroc 16 Electric Overview
  • Salewa Backpack Pedroc 16 Onyx Overview
Vaude Backpack Women's Skomer 24 Willow Green Overview Vaude Backpack Women's Skomer 24 Willow Green Back
Vaude
Backpack Women's Skomer 24 Willow Green

  • Recommended price

    £116.91

    -42%

    £67.41
Colour
  • Vaude Women's Skomer 24 Black
  • Vaude Women's Skomer 24 Eclipse
  • Vaude Women's Skomer 24 Hotchili
  • Vaude Backpack Women's Skomer 24 Willow Green Overview
Vaude Backpack Neyland 24 Black Overview Vaude Backpack Neyland 24 Black Back
Vaude
Backpack Neyland 24 Black

  • Recommended price

    £134.91

    -33%

    £89.91

-
Colour
  • Vaude Backpack Neyland 24 Baltic Sea Overview
  • Vaude Backpack Neyland 24 Black Overview
  • Vaude Backpack Neyland 24 Burnt Red Overview
Vaude Backpack Neyland 24 Burnt Red Overview Vaude Backpack Neyland 24 Burnt Red Back
Vaude
Backpack Neyland 24 Burnt Red

  • Recommended price

    £125.91

    -35%

    £80.91

-
Colour
  • Vaude Backpack Neyland 24 Baltic Sea Overview
  • Vaude Backpack Neyland 24 Black Overview
  • Vaude Backpack Neyland 24 Burnt Red Overview
Vaude Women's Skomer 24 Black Vaude Women's Skomer 24 Black
Vaude
Backpack Women's Skomer 24 Black

  • Recommended price

    £116.91

    -42%

    £67.41
Colour
  • Vaude Women's Skomer 24 Black
  • Vaude Women's Skomer 24 Eclipse
  • Vaude Women's Skomer 24 Hotchili
  • Vaude Backpack Women's Skomer 24 Willow Green Overview
Salewa Backpack Pedroc 16 Alloy Overview Salewa Backpack Pedroc 16 Alloy Back
Salewa
Backpack Pedroc 16 Alloy

  • Recommended price

    £125.91

    -25%

    £94.41

-
Colour
  • Salewa Backpack Pedroc 16 Alloy Overview
  • Salewa Backpack Pedroc 16 Electric Overview
  • Salewa Backpack Pedroc 16 Onyx Overview
Dakine Backpack Mission Pro 18L Black Overview Dakine Backpack Mission Pro 18L Black Back
Dakine
Backpack Mission Pro 18L Black

  • Recommended price

    £143.91

    -15%

    £121.41
Colour
  • Dakine Backpack Mission Pro 18L Black Overview
  • Dakine Backpack Mission Pro 18L Rubber Overview
Picture Backpack Off Trax 20 Backpack Tobacco Overview Picture Backpack Off Trax 20 Backpack Tobacco Back
Picture
Backpack Off Trax 20 Backpack Tobacco

  • Recommended price

    £85.41

    -26%

    £62.91

-
Colour
  • Picture Backpack Off Trax 20 Backpack Black Overview
  • Picture Backpack Off Trax 20 Backpack Tobacco Overview
Blue Ice Backpack Chiru 25L Bronze Mist Overview Blue Ice Backpack Chiru 25L Bronze Mist Back
Blue Ice
Backpack Chiru 25L Bronze Mist

  • Recommended price

    £125.91

    -28%

    £89.91

Designed for mountaineering and hiking, the Blue Ice Chiru 25L Bronze Mist is ultra-practical, lightweight, strong and waterproof. It features a capacity of 25 litres.  
Colour
  • Blue Ice Backpack Chiru 25L Bronze Mist Overview
  • Blue Ice Backpack Chiru 25L India Ink Overview
Size
  • M-L
Dynafit Backpack Traverse 22 Black Out Overview Dynafit Backpack Traverse 22 Black Out Back
Dynafit
Backpack Traverse 22 Black Out

  • Recommended price

    £125.91

    -21%

    £98.91

The Dynafit Traverse 22 Black Out backpack is perfect for day runners and hikers, offering 22 liters of volume, ergonomic design and practical features like side access and pole holders.
Colour
  • Dynafit Backpack Traverse 22 Black Out Overview
Size
  • XS-S
  • M-L
Dynafit Backpack Traverse 16 Black Out Overview Dynafit Backpack Traverse 16 Black Out Back
Dynafit
Backpack Traverse 16 Black Out

  • Recommended price

    £107.91

    -25%

    £80.01

The Dynafit Traverse 16 Black Out backpack is ideal for day-long trail running or hiking outings, offering an optimized 16-liter volume, ergonomic comfort and practical features such as a pole holder and zipped flask pockets.
Colour
  • Dynafit Backpack Traverse 16 Black Out Overview
Size
  • S-M (38-45)
  • M-L (45-53)
Vaude Backpack Wizard 24+4 Avocado Overview Vaude Backpack Wizard 24+4 Avocado Side
Vaude
Backpack Wizard 24+4 Avocado

  • Recommended price

    £134.91

    -26%

    £98.91
Colour
  • Vaude Backpack Wizard 24+4 Avocado Overview
  • Vaude Backpack Wizard 24+4 Black Overview
Tatonka Backpack Hike Pack 20 Titan Grey Overview Tatonka Backpack Hike Pack 20 Titan Grey Side
Tatonka
Backpack Hike Pack 20 Titan Grey

  • Recommended price

    £80.91

    -30%

    £56.61
Colour
  • Tatonka Backpack Hike Pack 20 Red Orange Overview
  • Tatonka Backpack Hike Pack 20 Titan Grey Overview
Tatonka Backpack Hike Pack 20 Red Orange Overview Tatonka Backpack Hike Pack 20 Red Orange Side
Tatonka
Backpack Hike Pack 20 Red Orange

  • Recommended price

    £89.91

    -30%

    £62.91
Colour
  • Tatonka Backpack Hike Pack 20 Red Orange Overview
  • Tatonka Backpack Hike Pack 20 Titan Grey 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.