How Big is a 30 Liter Backpack? Simple Guide

A backpack is your trip partner. It could bring comfort to your vacation if you choose it right. In the market, you can find many types of backpacks. Travel backpacks are best for hiking; diaper backpacks are fit for parents with babies, waterproof bags for camping, and mini backpacks are ideal for a stylish look.

When you select a travel backpack, volume is an essential factor. You had a lot to fit into it—the standard unit to measure a backpack’s volume in liters. When you are planning to buy a pack for a trip, it is essential to know the volume of a bag. This will allow you to select a suitable package for your travel and not get a backpack that needs more room for your stuff.

In this article, we’ll go over how big a 30 liter backpack is, its carrying capacity, how to pick one that best suits your needs, and give you a ballpark reading of what fits inside it.

How Much Does A 30L Backpack Weigh?

How much does a 30L backpack weigh

It’s easy to find how much backpacks weigh. If we find the size of a 30l backpack, it depends on internal and external dimensions, the material, and the shape and design of the bag.

The largest compartment of the backpack is the main compartment where you’ll put most of your belongings. Therefore, when we refer to a 30-liter bag, it means a backpack that includes a 30-liter main compartment or many compartments that add up to 30 liters.

Weight and dimension

The average dimensions of a 30l backpack are 18.11 x 10.63 x 11.81 inches and have a volume of 1830.71 cubic inches. A typical 30-liter pack weighs between 2 and 3 pounds. It is important to note that all 30L backpacks will be of different dimensions.

Here are the dimensions and weights of some different 30L backpacks:

  • The Able Carry Max 30-liter backpack has 3.8 lbs weight and 20.5 x 12.5 x 8-inch dimensions.
  • Osprey Porter Travel Carry-On 30 liter has 2.82 lbs weight and 19.69 X 12.6 X 7.87-inch dimensions.
  • The North Face Recon 30-liter backpack is 2.37 lbs and has 20x 15x 9inch dimensions.

As you can see, although a backpack has a 30-liter capacity, they still have different weights and dimensions.

What Fits Inside a 30L Backpack?

When you start planning your trip, it’s simple get carried away and start buying more gear. However, if you can identify the travel essentials you require, it’s good. A 30-liter backpack is large enough to hold your needs, whether your hiking boots, travel blankets, clothing, or shoes. After all the load, it will still be lightweight. You’ll be able to move about and be flexible, which is sometimes more necessary than carrying many things.

Checklist For 30L Backpack Travel Essentials

  • Id and passport
  • T-shirts
  • Camera cube
  • Few pairs of pants
  • Toiletries
  • A laptop 15.6.”
  • Headphones
  • Socks and underwear
  • Portable Charger and Phone
  • Emergency kit
  • Water bottle
  • Towel
  • Jogger
  • Jacket
  • Wallet
  • Dairy and pen

Benefits Of A 30L Backpack

A 30L backpack is one of the most famous and practical options for a bag. It is spacious enough to carry all your essentials and still will be lightweight. You can choose the ideal 30L backpack for your needs from various choices. Although many backpack sizes are available, 30L packs are popular among travelers because they offer enough room for necessities like clothing, shoes, and toiletries.

Who Should Buy a 30L Backpack?

A 30L backpack could be used for multiple purposes. You could use it as a school, office, or gym bag.


A 21 to 30L backpack is suitable for long school days with multiple subjects. The most popular size for bags is 30 liters. Students’ books and other possessions will be kept tidy in large, well-organized backpacks. They could quickly locate their belongings. Since laptop bags typically hold 20 to 25 liters, you can also use them as a backpack for your laptop.


Those who do office work need a durable backpack for everyday commuter life. So a 30L is an excellent option for them as it is convenient in size and durable. It could fit within itself a laptop, notebook, pen, headphones, mobile and camera lens, etc.

Gym Lover

This backpack could also be used as a gym bag. You can put everything in everything from extra clothing, weightlifting belt, water bottle, toiletries, boxing gloves, etc.


This backpack is best suited for travelers and hikers. It is ideal to go with for short trips. The bag is spacious, easy to handle, and comfortable.

Things To Consider Before You Buy A 30L Backpack

things to consider before buying a 30L backpack

Now you know a 30L backpack is ideal for daily use, office work, gym, and school. You are not only purchasing a bag for use while traveling through the countryside but also a backpack for regular use.

A few factors to consider will help you choose the best 30-liter backpack for your needs before you go out and buy one.


Did you fall for less price and get a product that broke out? In terms of cost, we recommend you stick with well-known brands rather than inexpensive imports. All of us have purchased Chinese-made backpacks from the internet. They sound great, look up to the mark, and have an unbelievable price, but something broke out. So, try to get a backpack from well-known brands like North Face, Osprey, etc.


While most backpacks claim waterproof, water can get inside your bag despite the material’s great effort. A rain cover is a practical solution to protect your gear from the weather and keep the contents dry.

Compression Straps

Compression straps are bidirectional straps that attach to the top or side of the backpack. When you pull them tightly, they help reduce the backpack’s overall bulk size while keeping everything pressed together to prevent moving. The movement of luggage, which results in a loss of balance and a fall, is one of the top three accident causes. So, compression straps are essential for your backpack.

Front Loading

Front-loading refers to accessing the backpack from the front rather than just the top. Your backpack’s feature will make it simple and quick for you to access your belongings.


 It’s best if there are many pockets and compartments in your backpack. As a result, finding your belongings will be simpler, and you won’t need to lug around a large, bulky wallet.


A 30L backpack is designed to house the essentials for brief vacations away from home. You can use it as a daypack or an overnight bag. In this article, we cover several frequently asked questions about the size of a 30-liter backpack and give you some advice on how to pick the best one. We hope you will find it helpful. 

Do you want to know how big the 20L backpack is? Let’s Learn!


Is a 30L backpack a personal item?

A personal item could fit under the seat in front of you. So yes, a 30L backpack could be a personal item.

Is a 30L backpack big enough for camping?

A 30-liter backpack is ideal for one person camping because it can easily hold extra clothing, water, food, and other necessities. But if you are bringing a sleeping bag and other camping gear, consider buying a large rucksack.

How much will a 30L bag hold?

A 30L backpack is an ideal size for day trips. The pack often holds a week’s worth of clothing, with light packers able to carry up to two weeks’ worth of clothing and equipment.

What is the difference between 30L and 40L backpacks?

Although both backpacks are similar, the only difference is the 40L has more dividers and organizing compartments than the 30L backpack.

How many liters is a good travel backpack?

Typically, weekend trips only require luggage with around 50 liters or less capacity. Duffels, rucksacks, and backpacks are available in this size range. Many individuals jump into a suitcase in this size range for a trip lasting one to two weeks.

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