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🎒 Elevate your daily grind with the ultimate 17.3" laptop backpack—where style meets unstoppable function.
The KROSER Laptop Backpack in Charcoal Black is a durable, water-repellent backpack designed to fit laptops up to 17.3 inches. Featuring spacious compartments, a built-in USB charging port, ergonomic padded straps, and a luggage strap for easy travel, it combines professional style with practical functionality for business and travel-savvy millennials.














| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Asin | B077RV492Y |
| Backpack Design | Laptop Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #239 in Laptop Backpacks |
| Brand Name | KROSER |
| Color | Charcoal Black |
| Compatible Device Size Maximum | 17.3 inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (17,044) 4.7 out of 5 stars |
| Embellishment Feature | Plush Accent |
| Fabric Type | Nylon |
| Fit To Size Sentiment | fits well |
| Fit Type | casual |
| Import Designation | Imported |
| Item Dimensions D X W X H | 5"D x 7.8"W x 13.3"H |
| Item Shape | Rectangular |
| Item Type Name | laptop backpack |
| Item Weight | 2.3 pounds |
| Lining Description | Polyurethane |
| Manufacturer | KROSER |
| Manufacturer Part Number | KTF757-Dark Grey |
| Material Type | Polyester or similar fabric with water-repellent coating |
| Model Name | Ktf757-charcoal Black |
| Number Of Compartments | 4 |
| Number Of Items | 1 |
| Number Of Pockets | 3 |
| Occasion Type | Business |
| Other Special Features Of The Product | Waterproof |
| Outer Material | Nylon |
| Pattern | Solid |
| Pocket Description | Main pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Business |
| Recommended Uses For Product | School, Travel, Work |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | 17.3 Inch |
| Sport Type | Hiking |
| Storage Volume | 2.64 liters |
| Strap Size | Adjustable |
| Strap Type | Handle(s) |
| Style Number | KTF757-Dark Grey |
| Subject Character | Sports |
| Theme | Travel and Business |
| Water Resistance Level | Water Resistant |
User
Feels the same and looks the same 10/10
At the beginning of my freshman year, I bought this backpack. It was the old version, which back then was offered in two sizes. I chose the bigger size and three color options. I picked the black and brown version, and because I am 6'2", I opted for the bigger size. This backpack lasted me throughout high school and a trip to California, which was three months long.The only time I started to see it fall apart was whenever I filled it up with a week's worth of clothes, my gaming laptop, and all the other accessories I had, such as my headphones, mouse, and laptop charger. The zipper came apart because it looked like a literal ball whenever I was walking through the airport with it, as I had filled it up that much. It was cheap and affordable for my parents back then, and it covered all my needs. It was pretty easy to use, and the portability was phenomenal.I still use it to this day until I bought a new one and take it to work, even though one of the zippers doesn’t close anymore. There are a lot of pockets, and I like the color. It would be great if the charger was a USB Type-C, but since I don’t use it much, it doesn’t matter. The backpack did what I needed it to do and lasted longer than I expected.I am now 20, and five months ago, I noticed it was time to purchase a new backpack. I opted to buy the same one, which arrived on July 5th. It looks and feels the same, except the zippers are metal and there are different pockets. Aside from that, it feels the same. Now, there’s only one color option, which is the one I picked 5-6 years ago, and the size is still the bigger size, so I’m glad they opted for the bigger size. Over all 10/10 imo thank you for reading I would’ve took pictures of the older one but my sister through it away sadly. :(
User
Would give more stars if I could!
I purchased this backpack back in 2018, and now in 2025, it’s still going strong. I originally bought it—along with another bag—as a Christmas gift for my son ahead of an international trip. It had great reviews and could fit a large laptop. He ended up choosing the over-the-shoulder option instead, but I was so impressed by the quality and style that I decided to keep this one for myself. And honestly, it's the best backpack I’ve ever owned.Over the years, I’ve used it for travel, work, and my go-to bag for various occasions. I love the padded shoulder straps—they make carrying even heavy loads comfortable. It easily fits my 17" laptop, and the storage space is excellent. The material is durable, the design looks exactly as pictured, and it has held up incredibly well.Just this year—after seven years of constant use—one of the zippers started acting up a little. If I don’t zip it a certain way, it may come undone. But that’s a very small issue considering how much I’ve used this bag. The photos I've posted show what it looks like after seven years of regular use. I highly recommend this backpack.
User
Spacious and Convenient: KROSER Laptop Backpack for Large Laptops
The KROSER Laptop Backpack has proven to be a reliable companion for my daily commute and travel needs. Designed to accommodate large laptops of up to 17.3 inches, this backpack offers a winning combination of ample storage, functionality, and convenience.The standout feature is undoubtedly the built-in USB charger, which allows me to conveniently charge my devices on the go. This has proven to be a game-changer during long journeys or when I need to stay connected while out and about. The dedicated external USB port is a thoughtful addition that keeps my devices powered up without the hassle of searching for a charging outlet.The backpack's spacious interior comfortably fits my laptop, along with various accessories such as chargers, notebooks, and even a change of clothes when needed. The well-organized compartments and pockets make it easy to keep my belongings neatly arranged and easily accessible.I appreciate the thoughtful design of the backpack's padding and ventilation system. Even with a heavy load, the padded shoulder straps and back panel provide ample comfort and support, reducing strain on my shoulders and back. The airflow design helps prevent excessive sweating, adding to the overall comfort, especially during hot weather.Durability is another strong suit of the KROSER Laptop Backpack. The sturdy materials and reinforced stitching have held up remarkably well, even with daily use and the occasional rough handling during travel. The backpack's water-resistant exterior adds an extra layer of protection, ensuring that my electronics and belongings stay dry in light rain.While the KROSER Laptop Backpack offers numerous benefits, one small improvement could be the addition of more padding in the laptop compartment for extra protection. Nonetheless, this is a minor consideration given the overall quality and functionality of the backpack.
User
This Bag is Awesome!
As my camera equipment grew, I needed to replace my old backpack with something larger but still considered a "personal" bag when traveling on a plane.I watched several reviews on the Kroser bag and decided to give it a try.When I say "camera", I am not talking Canon or similar with a bunch of lens, etc. I dive and snorkel, so I use a GoPro as well as a Sealife camera. Both come with their own accessories as well as a purchased gimbal. With a little creativity, I made a storage case to house ALL of this equipment. However, it is a case and not a bag so traveling with just that would SUCK!Also, I have a dedicated laptop for transferring all the video I take along with its own accessories. Because of all this, my old bag, which is still awesome, could no longer fit everything.The Kroser bag is perfect for this! The back space is specifically made for a laptop, lots of padding and some side slots for misc. items. I have a laptop plug adaptor that fits perfectly in one.The middle space has several pocket options, some with zippers. This space is the main area and opens wider than you'd expect. My case easily fits within it and there's still room if I have to eventually grow the case (God forbid!)The section after that is dedicated to tablets, also padded. Here you will find the most pockets, plain and zippered. There is tons of space for misc. electronics, keys, wallet, etc. I had plenty of space left over.In the very front, there is a nice space with a side zipper. I kept my Kindle here for easy access. Speaking of, getting the laptop out for TSA inspection is a breeze thanks to having that dedicated space. No fumbling for it and spilling other items out as you pull the laptop.The shoulder straps have a thick padding and are extremely comfortable and easy to adjust.One of my favorite things is the handle in top of the backpack. That might sound odd, but when you need to carry it by hand and not on your back (going through customs is a great example), the provided handle is big and sturdy. It feels like a suitcase handle, with lots of strength and durability.This Kroser bag is awesome! The materials are quality, it offers a lot of usable space functionality. I plan on using this specific bag for a long time and when I finally move on, I am guessing it will be to another Kroser bag of some sort.
User
Great item! Lock sucked!
This is a very rugged and quality backpack for the pricing. Fit my 16 inch laptop and all my cords nicely. Also had plenty of room to use for other items. I like the built in USB that you can connect a powerbank and keep your phone charging outside of it and get the full length of the cord. I wasnt a fan of the lock very cheap and easy to access without code.
User
Long Term Durability
I have had this backpack as my main pack for 6 years now. I travel around the country with this pack and have packed plenty. I mostly decided to rate the pack because I just realized how durable it is to have lasted this long when I put it through so much but have finally started to rip the mesh lining on one of the outer water bottle pockets. In the same trip, I overstuffed the rear laptop pocket with a second laptop and a rain jacket. When I accidentally caught the zipper and tugged the wrong way, one zipper jumped off track. All that being said, the bag has lasted far longer than expected for this price. It also looks relatively professional and has so many pockets, you can lose track of it. The charging port feature is nice, but by year three, I forgot it exists as my portable charging packs have evolved and been replaced multiple times but not this pack. Being in and out of airports so much, I have seen quite a few other travelers with packs that look just like this one. The last piece of critique is the faux-leather has started to peel as well. I would definitely recommend.
User
Dang I love this thing
It’s perfect. Fits so much ! I got it bc I was traveling out of the country and my laptop bag strap broke, I wanted something a little roomier so I could put my purse in it, snacks etc. I was able to fit so much and boy did I make that thing heavy but the straps are so padded and cozy, between that and the little buckle for the straps it felt so much lighter weight on my back. It’s very thick/durable and so cute, I got the black quilted one. It was important to me when I was looking for a bag for the laptop section to feel padded and it certainly does, makes me feel so much more secure. The hidden usb charging chord is such a cool bonus. Sooooo many different pockets and sections - there’s even a can shaped holder in one pocket to keep you bevvy upright. The pockets can go so deep that I can even use this as a normal backpack if I want. The value for the money is pretty incredible - definitely nothing like it out there. I have a 16 inch laptop and it fits great.
User
High quality look and feel. I love it!
I've had this bag for several months now and have gotten lots of use out of it traveling for work. I absolutely love the look and feel of this bag, and have been very satisfied with my purchase. There is plenty of storage, and the material allows for a fair amount of stretch if you have to pack a lot in - despite the fact that it's only intended to be for a laptop. You can see from the pictures that I can comfortably fit an iPad and a 17.5" gaming laptop. Both slide in easily and are held in place by a strap. The strap doesn't fit tightly, but the Velcro is quite strong and will prevent both items from escaping their pocket if the bag is inverted. The material lining the interior feels similar to the liner of a high quality suitcase. Perhaps the thing that stood out to me first and continues to be one of my favorite things about this bag, oddly enough, is how smooth the zippers are! They are the smoothest, most satisfying zippers to operate. That's a weird thing to zero in on, but it really goes a long way in endowing the luxury feel to this bag. I can't speak too much to the water resistance of the exterior as I've only ever exposed it to very light rain for aboit 10-15 minutes, but certainly within that time the contents did not get wet at all and there were no signs of water encroachment visible on the interior liner, so that's a win in my book. Overall, I'm super happy with this product, and I would highly recommend it to anyone who needs a good-looking laptop bag that offers great functionality.
User
Muy práctica, elegante y sencilla
Me la compré porque tengo un portátil grande de 17 pulgadas e iba a viajar en avión, por lo que quería llevarlo conmigo sin facturar. ¡Qué maravilla! Llevo usándola unos meses para viajar, para ir a la universidad, para llevar alguna cosa de la compra... Es muy versátil porque tiene un montón de bolsillos, la encuentro súper práctica y aunque el diseño dependa de los gustos de cada uno, a mí me parece muy elegante, sencilla y que combina con todo.En cuanto a los remates de las costuras, leí comentarios de que podría estar mal cosida en algunas partes, pero no ha sido mi caso: está en perfectas condiciones incluso a pesar del uso que le he dado, y sigue acolchando muy bien la espalda.La única "pega" es que en el bolsillo del portátil, no hay que meter muchas cosas porque la cremallera se abre con más facilidad, ya que no está pensado para llevar demasiado bulto. Yo lo tuve que hacer al viajar y es cierto que tenía que ir pendiente de que no se abriese, pero si se le da un uso apropiado es perfecta, excelente compra.
User
Love it already
I have a matching travel bag to go with it so great addition
User
Vale a compra
Excelente, várias partes que ajudam a organizar o que tenho que levar. Mala resistente. Boa qualidade.
User
たくさんポケットが会って使いやすい
色々なタイプ、大きさのポケットがたくさんあって便利です。色もグレーでカジュアルな感じで良いです。値段も安くて大正解でした。もう、2年近く毎日使っていますが、へたっていません。
User
Great backpack
I don't usually write reviews. But this time I decided to make an exception. This backpack is AMAZING!I bought a Kroser backpack in 2019 and already then I loved it. Ergonomic, stylish, durable, a lot of compartments to keep things neatly organised. I loved thjs backpack. It was my only backpack for 6 years. Finally, I broke the zipper so I decided to buy a new one.And honestly, Kroser delivered. Not only was it as good as the last one but it was better. It felt like they read my mind and fix the issues in the old one but also added functionalities I never thought I needed.The one issue I had with previous backpack were the fake leather zipper pulls that got worn out. Well they replaced them with metal ones. Looks good and more longevity.Organisation: They already had the big compartment at the back for a laptop but now they added two more so I can put my work laptop and tablet there and a strap to keep them in place. I can't overstate how practical this is.I used the backpack both for travel and my commute.On a daily basis I will put my personal laptop, work laptop and tablet in the back. My smaller stuff in the front compartment with the vertical zipper any book I will put in the inner compartment. There is a place for my water bottle. I don't really use the inner compartment much.During my travels is the only time I use it. It is a good one back travel backpack. Never had issues at airports and fits all the essentials. Not sure if it is the best for this but I think of it as a work backpack that can double as a travel bag.If Kroser keeps up their quality I think I won't ever switch to another bag. REALLY AMAZING! AND WORTH WRITTING A REVIEW FOR!
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