How Big is a 30 Liter Backpack? – What Fits Inside

Picking the right size backpack is an integral part of choosing a great one for your needs. A 30-liter backpack is often a good choice because it can hold everything you need in school, work, or travel without being too big and bulky.

In this article, we’ll go deep to investigate how big a 30-liter backpack is and what fits inside using real-world cases. Suppose you’re shopping for a new backpack.

In that case, we recommend that you check out our visual guides, where we go through how much each bag can hold so that you can make the best decision when purchasing the ideal pack for your next purchase.

The volume of a liter is equal to .001 cubic meters. The formula for determining the liter size of an area is quite simple once you figure it out. Read on to learn more about the equation in detail.

How Big Is a 30L Backpack?

The size of a 30-liter backpack is determined by several factors, including internal measurement, external dimensions, materials, and overall backpack shape and design. We’ll go through each step to provide you with a better understanding of how big a 30-liter backpack is.

30L Backpack Size And Dimensions

A 30-liter backpack is generally used for the volume of the main compartment or the sum of several internal cases. The main compartment is the bag’s most prominent area, where you’ll keep most of your items.

Because of this, when we talk about a “30-liter backpack,” it’s reasonable to assume that the main compartment or multiple compartments make up 30 liters in total.

A majority of 30-liter backpacks have the exact internal dimensions as their overall dimensions. However, the interior measurements of the main compartment differ from the overall sizes of a backpack.

Although main compartment size may be comparable, the overall size of a 30-liter backpack can vary considerably owing to external pockets, additional compartments, and other factors.

What fits in a 30L Backpack?

Let’s determine how big a 30-liter backpack is now that we know how much volume it has. Using the most common use cases, such as school, work, traveling, and the gym, let’s see what fits inside. The 30 liter Able Carry Max is one of the most popular backpacks of this size.

30 Liter Backpack For School And Work

A laptop, tablet, pens, and notebooks are among the school items. Textbooks, binders, meals, and a change of clothes are other everyday items packed by students. It’s with the latter that 30-liter backpacks shine.

What exactly fits into a 30L school or work backpack?

  • 2x 1″ Binders
  • 1 X 21 Oz Water Bottle
  • 3 X Large subject notebook
  • 1 X Sweater
  • 1 X 15.6″ Laptop
  • 1 X Camera Cube (7.5″ x 8″ x 4″)
  • 1 X Pencil Case
  • 1 X Large Headphones

30 Liter Backpack For Travel

A 30-liter backpack for traveling is often thought of as a small to medium-size travel bag. In general, you can expect to cram up to a week’s worth of goods into a 30-liter backpack. Keep in mind that backpacks and bags with capacities ranging from 45 to 70 liters exist!

What fits inside a 30L travel bag?

We used three different-sized packing cubes for this example. The packing cube dimensions are:

  • 17.5 x 12.75 x 3.25 inches
  • 13.75 x 9.75 x 3 inches
  • 14 x 5 x 2.8 inches

Inside the packing cubes, we managed to fit:

  • Four pairs of pants
  • Two sweaters
  • Seven t-shirts
  • socks and underwear

30 Liter Backpack For The Gym

Due to their larger main compartments, which can accommodate bulkier items like clothing, shoes, and training gear, a 30-liter bag is the best size for a gym bag.

What fits inside a 30L gym bag?

  • Running Shoes (US Men’s Size 12)
  • Weightlifting Belt
  • 32 Oz Water Bottle
  • Boxing Gloves
  • Toiletries Bag

30 Liter Backpack For The Hikers

So, first and foremost, I’d want to emphasize that everyone packs differently. Some individuals put more things on their backs to be safe. Some people have to carry essential tools like cameras, DSLRs, tents, sleeping bags, etc.

To give you an idea of what may be carried in a 30 Liter backpack, I’ve compiled a list of things:

  •  2 X Pair of Shoes.
  •  1 X Slippers.
  •  4 X Pair of Socks.
  •  1 X Camera / DSLR.
  •  2 X Water bottles.
  •  Some moisturizers, spray, and razors.
  •  Undergarments for a week.
  •  1 X 13 to 15-inch laptop with a charger.
  •  1 X Tablet.
  •  1 X Towel.
  •  5 X T-Shirts
  •  3 X Shirts.
  •  3 X Pair Of Jeans.
  •  1 X Jogger.
  •  1 X Jacket
  •  1 X My Diary
  •  1 X Pen

Who Should Buy A 30L Backpack?

30L backpacks are perfect for short-term traveling and incredibly excellent for day trips. If you like to pack light and enjoy having a small bag, then this one will be good for you to use every day without struggling with it.

However, we all know packing light can cause problems when it comes to finding specific things in your backpack. It is where the larger sizes come in, especially if you travel long-term or are shopping for a bag for your kids to use at school.

And if you’re searching for a business travel backpack with a laptop sleeve, the 30-liter bag would be an excellent option. It will fit a laptop and some paperwork but not much else.

Furthermore, the 30 Litre bag may be used as a travel backpack, hiking backpack, regular backpack, or laptop backpack.

What Should You Look For When Shopping For A 30 Liter Backpack?

Now, you’re talking about the 30-liter backpack, and if you’ve decided to buy one, there are a few things to consider before making your purchase.

Waterproofness – Since you will be spending a lot of time outdoors with your backpack, the number one thing you should look for in a 30-liter backpack is its water-resistant quality.

Just because this is something that all backpacks have nowadays, it’s not enough. You want to find out how good the water resistance is, how well the zippers resist water and if you can “lock” them shut.

Before buying one, try spraying some water on it and see if water seeps through any of its seams or openings.

Comfort – The next feature to consider is comfort. If you plan on using your pack for a long time, it has to be comfortable.

Some of the things you should look out for are adjustable shoulder straps and hip belts if they’re included in your pack.

Also, try wearing the backpack (without anything inside) and see how well it fits and adjust the straps accordingly.

Front Loading is a handy feature since you can access your stuff without taking out everything else. Some packs have it; others don’t. Just see if the pack you’re interested in has this feature or not.

Size – The last thing you should consider is how big or small of a pack you want to get. If you’re going to be using it mostly around home, it doesn’t hurt to get a smaller size.

If you’re going to be using your backpack for school or camping trips, then go with the 30-liter pack.

Compartments – The more pockets and compartments there are, the better. That means that your items will be easier to find, and you won’t have to carry around a big bulky wallet.

Also, see if it has a compartment for your laptop or not (some 30-liter bags don’t).

Padding – You want to make sure that the back of your pack is well padded, especially if you are not planning on using another bag or backpack. Your shoulders will thank you for it; make sure it’s not too bulky.

Price – Before buying anything, always compare prices to get the best available quality and affordability.

Those are the things you should look out for when buying a new bag like this before purchasing one! Hope I have helped make your decision easier!

Wrap Up

As you can see, how much can fit inside of a 30-liter backpack depends on how you use it. It’s also important to note that larger packs exist as well. Since each size’s measurements and external dimensions are similar across brands, we can conclude how big a 30-liter backpack is how much it can hold.

In this guide, we took a deep dive to explore how big a 30-liter backpack is and what fits inside for different types of use cases. We hope you found the information helpful in determining how much you can fit into a backpack of the size you require!

FAQs

How Many Litres Is A Normal Backpack?

Typically, a backpack will have a capacity of 25 Liters to 30 Liters.

Can I Buy A 30-Liter Backpack As A Regular Backpack?

Yes, you can buy a 30-Liter backpack as a regular backpack. Some people buy a 30-liter laptop backpack as their regular backpack.

I suggest you buy a 30 Liter backpack only when you need to travel every week or carry more stuff with you.

Why Are Backpacks Measured In Litres?

Backpacks are measured in liters, which is the capacity of the backpack’s volume. It will be challenging to make use of a cubic centimeter as a measuring unit for volume.

We measure volume using liters. However, if you use the calculation and a mathematical formula, you can convert units later on.

Why Are 30 Liter Backpacks So Famous?

30 Liter backpacks are pretty famous for weekend travels because it is easy and comfortable to put these backpacks in the overhead compartment of airplanes. 

Also, 30 to 40 Liter capacity backpacks are most used by backpackers as these backpacks make traveling more accessible and comfortable.

Related Article: How To Pack A Backpack For A Weekend Trip

How Big Is A 40L Bag Than a 30 Liter Bag?

The distinction is in size: a 30-liter bag will have dimensions of 18*12*8 inches (L*W*H).

The 40-liter bag, on the other hand, measures 21*13*9 inches.

For trekking, 40-liter bags are ideal. For short excursions and traveling, 30-liter backpacks are preferable and may be used as a carry-on bag on most airlines.

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Z Hashan

Z Hashan

I’m Z Hashan, an entrepreneur, but more importantly (well, to me at least), a traveler.

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