Best 18 inch Laptop Backpacks, Cases, Bags & Sleeves

This is a page for anyone looking for the best large laptop bag online, be it an 18 inch, 18.4 inch, 19 inch or a 20 inch Laptop Bag.

Anyone who are looking for 18″ or larger computer bags know that the options are limited. They also know that that though a bag might claim that it will fit a specific size, it doesn’t always mean it will fit your laptop. Here we have gathered the top rated large laptop bags. If you are shopping from the UK then take a look at our section of 18″ Laptop Bags (UK)

In the selection below we have tried to bring you the best 18 inch laptop cases available. Not only can you fit a large laptop into these bags, but we have made sure to select the bags that both look good and are practical and easy to use.

Finding a laptop bag to fit a giant laptop

While looking for an 18″ laptop case, I realised that often it is worth looking for a bag that is made for bigger laptops, especially if you need to carry a little more gear with you, hence I found myself looking at:

  • 18 inch laptop bags
  • 18.4 inch laptop bags
  • 19 inch laptop bags and
  • 20 inch laptop bags

And though I found this to be quite challenging, I did find some really good bags. Few people buy 18-inch and larger laptops, so the demand for large size laptop bags is less than for smaller laptops, resulting in limited choices.

And when it come to the ladies, finding 18-inch or the larger 18.4-inch laptop bags for women, can be even more challenging if you are looking for an obviously feminine laptop bag or tote. So there is only one obviously feminine tote, but it is both stylish and functional.. On the other hand many of the bags here are more unisex then masculine so most women should find a bag or backpack that they like.

One of the things you might also have to look at is what style of bag to get as these laptops can be quite heavy. You have the option to go for a briefcase or maybe tote style for the ladies, but probably a backpack or rolling bag might be easier to carry if that is an option. In the end I found an 18-inch laptop backpack was the best for me, well actually it was an 18.4 inch laptop backpack, I decided a little bit bigger was safer, plus it was more my style.

Case Logic PNC-218 18-Inch Laptop Case (Black) – A smart, lightweight and stylish laptop briefcase

Case Logic PNC-218 18-Inch Laptop Case (Black)

The Case Logic PNC-218 has constantly been one of the most popular messenger bags for 18-inch laptops.  It is a pretty basic briefcase style laptop case, that is lightweight, something that is not to be ignored when looking for a bag to fit any of these large laptops.

While made to fit most 18″ laptops, this seems to be a very popular bag for those with large 17/17.3 inch laptops as well.

Slappa Kampus 18″ Backpack for Laptop

A casual looking, lightweight laptop backpack for 18-inch laptops

The Slappa Kampus 18-Inch Backpack for Laptop is a very spacious laptop backpack. It was designed specifically for carrying large gaming and everyday laptops, so not only is it very lightweight, but it is also strong, and give and expands to fit more then just a few extra accessories.

This laptop backpack will fit most 18-inch laptops easily as well as a good amount of the technical gear we need with our laptops and any other personal or business stuff you might need.


Slappa Kampus 18-Inch Backpack for Laptop – Khaki (SL-BP-KAM1803)

Slappa has worked seriously on the design, so this is both comfortable to carry and organize bag. The many pockets inside and outside make it easy to organize all your stuff and get to everything easily without taking everything out. The laptop compartment is padded and will keep your laptop safe and secure.

While this bag is made to fits most 18″ laptops is seems to be a popular choice for the 17 inch laptops as well.

Good Quality Bag for Large Laptops – Targus 18″ laptop bag – CPT401DUS

While this bag is spec’d for 17 inch laptops, you can see from its dimensions and the comments by reviewers that you can fit an 18-inch laptop into it easily. Looks like is the Targus 18″ laptop bag everyone has heard about, it a really good bag, able to combine that elusive combo of being a Laptop case that has lads of extra room without being too bulky!

18″ Laptop Sleeves – A mix of 18 and 18.4 laptop sleeves

An 18-inch laptop sleeve is great when you don’t need a full blown 18-inch computer case with all its extra pockets for accessories and other things you might need to carry around.

Most computer sleeves will protect your computer when not in use from dust, pet hair, etc. or when you need to move it from one place to another. Cushioning the laptop from any inadvertent falls that may occur, at the same time a sleeve hardly adds any bulk to you laptop computer, so it is good if you want to use it with another none laptop case, but do not want it to be susceptible to knocks.

Most 18″ laptop sleeves are not used alone, so may not have a carrying handle, basically they form a padded sleeve that protects your laptop from dust, pet hair, etc as well as from scratches from other stuff that comes in touch with it when you carry your device in a larger case or bag without a computer sleeve. Notebook sleeves should be bought close to your laptop size for the best protection, you want as snug fit as possible.

Buy 18″ Computer Bag from eBay

eBay can be a treasure trove for these sizes, apart from the quite common 18″ laptop case deals, you may also stumble across some unique or rare designer 18″ notebook bags that are hard to find or discontinued.

Some of the designer brands you may see are Vera Bradley, Ralph Lauren and others.

18-inch & 18.4-inch Mens Laptop Bags

I am not sure I would call any of these styles totally just for men, to me they look more unisex then anything else. They have nice clean simple styling and construction, more functional then anything else. The ones below though do look the most masculine of what I have found at these sizes.

18-inch & 18.4-inch Womens Laptop Bags

While I find most 18-inch laptop messenger bags are basic, functional and unisex, there are a few ones for women. So far there only seems to be one basic style of 18″ women’s computer bags, made by Clark & Mayfield Marquam, luckily it is a lovely design and there are a number of fashionable colors to choose from.

This style comes in both a carry tote/briefcase style and a wheeled version, and even though style seems to have been an important factor while designing these bags, it has not been at the expense of practical and functional features.

18-inch & 18.4-inch Laptop Backpacks

These top rated 18-inch laptop back packs are great for anyone who needs to keep their hands free, even when lugging a massive 18-incher.

18-inch Rolling Bag or Case Or the lack thereof

Sometimes you get surprised that something you thought would be common is rare or in this case none existent. Wherever I looked, I could not find an 18″ laptop wheeler, I did find one 18.4 inch rolling tote and a 20-inch laptop rolling bag reviewed lower down.

if you would rather get a rolling bag then that would be your choice. It is large, but then it is also easy to maneuver about as it has more of a vertical orientation, and of course it does end up giving you more room for everything else you might want to carry.

18-Inch & 18.4-inch Leather Laptop Bags

Leather is heavy on its own, so maybe it won’t come as a surprise that there really aren’t any 18″ leather laptops bags or cases. There is though a 19″ soft leather sleeve for those who like the look and feel of leather, so you could get that plus a leather bag that is big enough to fit it into.

18.4 inch Computer Bag Reviews

For those of you that have an 18.4″ laptop or even a thicker then normal 18″ laptop, these bags for 18.4 inch laptops should hopefully be large enough to comfortable fit in your laptop computer.

As with the size above, there seem to be a good selection styles and colors to choose from the 18.4 inch laptop cases. With quality in mind, below are some of the best, most durable and reliable 18.4″ laptop bags you can find online.

Toshiba PA1453U-1BG8 17.3/18.4 inches Gaming Backpack – Perfect for wide-screen laptops – and stylish too

The Toshiba PA1453U-1BG8 17.3/18.4 inches Gaming Backpack is a highly rated laptop backpack built for comfort and durability. It comes with an adjustable padded laptop compartment that snugly holds laptops up to 18.4-inches, but also works great for 17.3-inch laptops, all you need to do is adjust the velcro straps to get a perfect fit around your laptop. This laptop backpack has three main zippered compartments that provide plenty of storage for all your computer accesories, add ons, gadgets and files, though if you do have an 18.4 laptop, some larger extras may not fit.

This is a very comfortable bag to carry, there are air-flow channels to create a space between your back and backpack padding, keeping you cool as well as contoured, padded shoulder straps for exceptional comfort.

This definately the gamer backpack to get for those larger gamer laptops, but it is not just for gamers, it is also a great bag for professionals on the go.

19 Inch Laptop Bag Reviews

I was surprised, just how few 19″ laptop bags there were online, but fortunately most of the ones available are pretty good. The styles seem to be limited to extra lightweight briefcase style laptop bags, though this is probably a good thing considering most 19″ laptops are heavy enough by themselves. The bag price range reflects this too, with most except for the Timbuk2 , ranging between $25 and $50.

Timbuk2 Classic Messenger Bag, XL – A briefcase/messenger style for a 19-inch notebook

The Timbuk2 Classic Messenger Bag, XL made by Timbuk2 fits any 19″ laptop easily. This is a well designed bag with some now famous features, such as the secret side Neapolitan pocket beside the 3 front zipper pockets, lets you get to things without having to open up the main bag. The design is simple, and the linning is weather proof. Underneath the main flap is are some great organizational pockets for your iPod, phone, keys, pens, etc. The main section is large enough for bokos, files and even a couple of change of clothes.

Alltogether this is a really nice 19″ computer bag to have, it is practical, stylish and can carry just about everything you can need for a business street.

19-inch Navy Blue Quad Compartment Organizer Laptop Notebook Briefcase Carry Case Shoulder Messenger Bag – A great cheap laptop bag, with a great design and loads of space

This is superb laptop bag by any standard. The bag is water-resistant and features an Anti-Shock System with extra inner shock-absorbing cushions. Easily holding up to any 19″ laptop notebook device, the bag is very lightweight yet comes with enough pockets to carry both your laptop accessories and other essentials. The back velcro compartment gives extra storage space for magazines while its bottom zipper enables you to unzip and change to slip panel for stacking on carry-on luggage while on a trip.

This bag is fairly simple and as such should not be overloaded, but offers some of the best protection for laptops in the 19″ range and looks pretty good too.

19-Inch Black Lightweight Multiple Compartment Organizer Laptop Notebook Tote Briefcase Shoulder Messenger Bag

If you are looking for a durable, high quality laptop briefcase that is also water resistant, the 19″ Black Lightweight Multiple Compartment Organizer Laptop Notebook Tote is a great bag. It is a large 19″ computer bag that should fit most laptops with screens up to 19 inches, with a padded laptop section, designed to protect your notebook from impacts, and Velcro straps to prevent it from shifting. Inside there is also another secure section that an be velcroed shut for magazines, documents, folders. For the usual laptop accesories ther are two mesh pockets on the document compartment panel for organizing your computer USB cables,etc. The front of the bag has 2 zippered pockets where you can store commonly used items, while the back panel also has zippered compartment large enough to fit extra papers or magazines.

For added mobility, since large laptops can be quite heavy, is the reinforced trolley strap on the back pocket to securely slip this on to your other carry on luggage. Of course there is also the ergonomic detachable padded shoulder strap to carry it alone.

19-inch Cafe in Paris Silver Gray Notebook Laptop Sleeve Bag Carrying Case

This carrying sleeve is made from a form fitting neoprene material that will stretch to accommodate most notebooks screens with up to 19″ display.

The fully padded computer sleeve comes with a two-way zipper for easy access and is just the thing that should protect your laptop from the normal scratches that come along.

This is not a case to carry your laptop by itself, but more of a protective covering before you put it into another big enough bag, where you would carry any other gadgets and accessories you may need to use with your laptop.

20+ inch Laptop Bags

Almost impossible to find, the 20″ laptop bag is very rare. I only got to find one on Amazon, a roller laptop bag, which sure makes sense as most of these laptops are over 8 pounds.

Below I would also check eBay, as sometime you may also be lucky to find a bag that fits 20″ laptops on eBay.

Hp 20″ Roller Case for Notebook/Laptop (KD853PA) – A roller bag that fits a 20″ laptop easily

With the very large laptops in mind, this case comes with rollers, and considering how heavy any 18+ inch laptop is, a wheeler makes sense. The HP 20 ich Notebook Roller Case is sturdy and rolls smoothly when used as roller laptop bag. If needed the bag can also be used as a backpack. The case actually has enough room to make it more than just a computer case or even a combo book bag, it can easily serve as an overnight bag. It is essentially the size of a small suitcase and can carry a large laptop, all its peripherals, books, toilet kit, and a couple of changes of clothes quite easily.

This is a large case that does a very good job of protecting the largest laptop models.

Buy 20″ laptop bag from eBay

Before buying make sure you measure the height, width and depth of your computer so that you have it on hand to compare to any bag, or laptop sleeve you find on eBay.

Other Large Notebook Bags to Check out!

There are even more large size computer bags to be found on Amazon, here are some others we found with good ratings.

18-inch Bags, Cases and Briefcases (UK)

Most of this selection has more briefcase style laptop cases, most do not hold more then the minimum laptop accessories, plus phones and pens, but some also have enough space for extra files and more.

18-inch Backpacks (UK)

While there is a slightly different choice in the UK, the two best laptop backpacks for 18″ laptops are the same. Everki make these exceptional backpacks, with loads of space not only enough for your notebook, but also for all the other laptop accessories and other electronic gadgets you need to carry with you.

Read: Trendy College Backpacks for Girls and Guys

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