From backpacking and hiking rucksacks to daypacks and bags for weekend trips, this guide will take you through the various sizes and common features to help you choose the best backpack for you.
| Size | Capacity | Suggested Uses |
| Mini and Small Backpacks | 6 -10 Litres | Absolute essentials for fast paced activities |
| Day packs | 10 – 30 Litres | Essential small items for day hikes/city walks |
| Medium Backpacks | 30 – 50 Litres | Essential equipment for longer hikes |
| Large Backpacks | 50 Litres + | Lots of equipment for camping/expeditions |
Best For: Travelling, Backpacking, Expeditions.
Inca 80L
Carrion 65L
Tor 65L
Traveller 60L + 20L Backpack
A large rucksack is ideal for anything from an extended hike (which will include camping) to backpacking around the world. These backpacks are designed to be able to hold a substantial amount of kit and will have plenty of pockets for storage. Large rucksacks may also contain a detachable backpack.
A 65 Litre backpack, is well suited for trekking and is a popular choice for those taking part in expedition award schemes.
If your trip will be for one week or more, a 70 or 80 litre backpack is highly recommended.
You may be wondering how to pack such a how to pack such a big backpack for camping effectively. Take a look at our top tips below:
Best For: Overnight Trips, Camping Trips, 3 day hikes if packing light.
Ventura 40L
Cargo 40L
Phoenix Extreme 35L
Inca 35L
Medium sized rucksacks (often between 35 and 50 litres) are designed for multi-day use and for carrying heavier loads than daypacks. Most of these backpacks will have all the features of a daypack but with additional padding, pockets and fixing points for all the extra equipment you’ll need for a longer trip.
A medium sized backpack, would be ideal for those thinking of an overnight trip. If you pack light, a 40 or 50 litre pack would also be sufficient to hold your clothing, tent and sleeping bag for a 3 day hike.
Best For: Day walks, hikes and expeditions, commuting.
Not Suitable For: Weekend trips that require you to carry sleeping bags and other camping gear.
Pace 30L
Inca 18L
Bolt 18L
Darwin 12L
Daypacks can be any size between 10 and 30 litres and as the name suggests are primarily designed for one day trips. They are well suited to walkers and hikers who will be spending the day outdoors. Some daypacks will be hydration compatible so a hydration system can also be carried in the pack.A 30 litre backpack, is also suitable for weekend trips as they will easily accommodate spare clothing, water, food and other essentials. However, if you have to take sleeping bags and other camping gear, it’s likely you’ll need a larger rucksack.
Best For: Days out, Kids and Sports.
Not Suitable For: Carrying large heavy loads or for extended trips.
Animal Recycled 10L
Trek 8L
Esprit 8L
Walklet 6L
Small rucksacks are very versatile and are as suitable to shopping trips as they are for day trips or walks. An 8 or 10 litre backpack will easily accommodate a packed lunch, drink and some packable waterproofs.
Their compact size also means they make great kids backpacks. An 8 or 10 litre backpack makes the ideal school bag whilst our 6 litre backpacks are the perfect size for younger children.
One of the main factors to consider when choosing the best backpack or rucksack for you is how big it needs to be. This will depend on what you plan to use if for (eg. everyday bag or a week-long trip) and how much you need to take (the bare essentials or kit for an overnight stay).
People often ask how big is a 65 litre rucksack? Or how much can I fit in a 30 litre backpack? Backpacks are measured by the total capacity of all of the pockets in litres. Essentially, you’ll be able to fit 30 litres of gear in a 30 litre backpack. This however might not mean a great deal when you are trying to decide if a rucksack is big or small enough for your needs. It’s often easier to look at the actual measurements (perhaps even compare to a bag you already own), to get an idea of how big the backpack is.
A rucksack is very similar to a backpack but the phrase is often used to describe larger bags or those designed for travelling. However, in the UK both terms are used interchangeably.
It’s important that your backpack fits correctly so you can carry it in comfort. This will depend on your build and back length (not your overall height). Most backpacks will come with adjustable back straps (bigger backpacks are also likely to have adjustable chest straps) to ensure your backpack fits securely and comfortably. If the backpack sits too low, even when adjusted, it is too big for you.
You may decide to pick a backpack that comes in women’s fit. This is a backpack that has all the same features as a regular fit but is designed with a shorter back system for a smaller torso and with less space between the two shoulder straps to fit onto your body better. You will find that the shoulder straps are cured to accommodate a woman’s bust and the chest strap will be positioned above it. Women’s fit also has a narrower hip belt and shoulder straps. Our Ventura 40L, the Tor 65L, the Inca Extreme 65L and the Carrion 65L are all available in women’s fit.
Check out our How to Fit a Rucksack guide for more information.
Compression straps (adjustable straps which can be found on the top, side or down the front of backpacks) can be pulled tight to reduce the volume of the pack and to minimise movement of items within.
Adjustable straps are essential for ensuring a good fit. Chest straps ensure the pack is secure and help distribute some of the weight. For larger rucksacks you can adjust the height of the straps depending on the length of your back. Straps will often be padded for added comfort which is especially important for heavy rucksacks.
Around 70% of the weight of the sack will sit on your hips. An adjustable hip belt is a common feature on medium and large backpacks as it helps to secure the bag around the hip area for added support and load transfer.
Multiple internal and externals pockets are useful for organising and separating contents. Internal security pockets are essential for stashing valuables whilst side mesh pockets are ideal for holding water bottles.
To help divide contents further, some larger packs may have a completely separate bottom compartment with zipped access that is closed inside with a drawstring. Larger rucksacks might also include a hip belt and lid pockets for easy access to important and frequently used items.
A rain cover (tucked away in a handy pocket) is useful for covering your backpack to stop the contents getting wet in the rain. If your backpack doesn’t come with a rain cover you can buy one separately.
External clips and hooks can be used to attach equipment to your backpack, especially useful for hikers and travellers. These include daisy chains (a strip of webbing loops), elasticated cords and walking pole hoops. Carabiners can also be purchased separately to attach additional kit to your Rucksack.
If you plan to wear your pack in the dark, reflective piping will help you be seen.
Larger backpacks may have internal frames to distribute weight and provide support to your hips to help you keep an upright walking posture.
Now you’ve picked your backpack and used it, it’s time to learn how to clean it!
1. Empty your backpack, checking all pockets and corners for any small items or dirt that may be lodged. If your backpack has a metal frame, remove this before washing.
2. Fill a bath or basin with plenty of lukewarm water. If the water is too hot it can cause the backpack’s colours to run.
3. Add a small amount of gentle detergent that is suitable for backpacks, this should be fragrance and dye free. Using a harsh detergent or fabric softener may damage the material of the rucksack, our Wash N Proof is a great choice if you are unsure whether your regular detergent is gentle enough.
4. Scrub your backpack using a soft brush or a cloth, focusing on the areas that are particularly dirty. A toothbrush can be useful for any tough stains or for getting into those difficult to reach areas.
5. Allow the backpack to dry naturally. Try to hang the backpack upside down if possible, and make sure it’s 100% dry before storing it away.
If your backpack cannot be fully submerged, you can use a wet cloth with a small amount of detergent-free soap.
