How many litres is my rucksack

Doing this is simple! All you need is a tape measure or a ruler. Use your chosen tool to find out the length, width, and height of the bag in question. If you want to go a step farther, you can also measure the interior compartments of the bag in the same way. Gathering all of this specific information about your hiking backpack will help you figure out what you can fit inside of the bag with ease and what will simply be too large. The other way that you can measure a backpack is to measure its volume.

When you see a measurement rating such as 45L or 30L in reference to a hiking backpack, this measurement is talking about the volume of the bag. Volume is the total three-dimensional space that can be filled in a bag. When backpack manufacturing companies calculate volume, they typically add together all of the usable space from every single compartment in the bag.

Often, this even includes exterior pockets such as a mesh pocket for a water bottle. However, this is not a set standard to how the volume of a bag has to be measured. Often, the volume of a backpack is expressed in liters. While the volume of a bag cannot determine how large it will be on the outside due to the inconsistencies in measuring practices, we can generalize how large bags of a particular volume usually are.

In that case, shall we consider it as a "Big" backpack or a "Small" backpack? So, to make it clear, what concerns us should be the storage volume, which is the capacity inside the backpack that is available for your to put things.

Make sense? The method I am going to show you below is very easy to use and most backpack and outdoor gear manufacturers use this method to measure their backpack volume. We use plastic balls with 10mm diameter, but you can use anything available such as Ping Pong balls or dried beans. You need lots of them. Some would fill the main compartment only, and others would also include the outside pockets as well.

There isn't really a standard. Used by cyclers, runners, and hikers, hydration backpacks are an efficient solution for recreational needs. These are made with an ergonomic design that places comfort above all, and security for your belongings. The most distinct feature of a hydration backpack is its hydration bladder compartment which is used to store water that you may need during your trip.

The best way to choose a hydration backpack is by determining the capacity of its water reservoir; its most important feature. Water reservoirs can range from 0. On the other hand, gear capacities for hydration packs range from under 5 liters to as much as 50 liters. A popular choice among frequent business travelers, suitcase backpacks are compact and easily fit within the aircraft overhead bin. These are designed to be easy to travel with, sometimes have rollers or wheels , and are made with flyers who often go on many domestic or short flights.

Depending on the size, suitcase backpacks can fit a laptop and some clothes, or more items. The most common styles in the market range from liters. This model combines the best of both worlds: duffel bags and backpacks. Additionally, duffel bag backpacks also have a very distinct design that stand out from other backpacks in the market. These hybrid backpacks can also double as weekend and multi-day bags, and can usually hold from 20 to over liters. Also known as a compression sack, as its name implies these bags can be compressed so that you get as much storage efficiency as possible.

Compression backpacks are also ideal for travelers who want a compact and light bag without sacrificing storage space, which gives you a much more comfortable adventure. Compression backpacks range from 15 to 50 liters. These types of backpacks make it easier for women to find a suitable pack that they can travel with to long distances, which is an excellent option for women who want to explore the best choices for their body types in the market.

Alternatively, some external attachments can also be attached to the bottom, back, or side of your backpack so that you can use the same bag for longer trips.

Backpacks are a staple in our lives, whether you love the outdoors or not. They are extremely versatile and efficient at helping is securely store, carry, and travel with our most important belongings as we take them to journeys across the country and around the world.

With this guide, you can easily find exactly the kind of backpack whose size, volume, and style caters to your individual needs. We hope that this guide has helped you make a well-informed decision about finding the best backpack out of all the options out there.

Keith Terrell. Keith is a one bag traveler and the owner of Backpacks Global. His go to backpack is the Osprey FarPoint Share 0. Tweet 0. Why is Size Important? Your personal packing style All things said and done, at the end of the day you should also think about your own packing style and preferences. The Bottom Line If you love the outdoors, you may be tempted to just get one big backpack and use it for all your hiking expeditions.

Step 1: Hip belt. Step 2: Shoulder Straps. Step 3: Load Lifters. Step 4: Sternum Strap. Common Backpack Sizes. Types of Backpacks and Their Sizes. These are the most common backpack styles and their sizes: Daypacks Daypacks are backpacks that are designed for excursions that are only a day long. Weekend backpack Weekend backpacks are suitable for quick getaways lasting days.

Multi-day backpacks Multi-day backpacks are used for longer trips that span several days; it could be used for trekking and hiking, as well as backpacking trips abroad. School backpacks School backpacks are those used by kids, high school students, and college students who usually have to carry a heavy load.

Laptop backpacks Students and professionals alike rely on various types of laptop backpacks. Carry on backpacks Carry on backpacks come in varying sizes to meet the general linear-inch requirements of most airlines. Hydration backpacks Used by cyclers, runners, and hikers, hydration backpacks are an efficient solution for recreational needs. Suitcase backpack A popular choice among frequent business travelers, suitcase backpacks are compact and easily fit within the aircraft overhead bin.

Duffel bag backpack This model combines the best of both worlds: duffel bags and backpacks. Compression backpacks Also known as a compression sack, as its name implies these bags can be compressed so that you get as much storage efficiency as possible.