KROSER Laptop Bag Expandable Laptop Briefcase Fits Up to 17.3 Inch Laptop Water-Repellent Shoulder Messenger Bag Computer Bag for Travel/Business/Men/Women-Black
€37






Price: $36.99
(as of Sep 29, 2025 07:05:42 UTC – Details)
Product description

Specifications:
Standard Item Dimensions: 18”x12.8”x7.5”; Expandable Item Dimensions: 18”x12.8”x9.5”;Weight: 2.88LBS.Material: Water-repellent canvas poly fabric, can protect your laptop from getting wet and ensure lasting durability.Style: Travel, College, Business, Casual
Package Included:
Laptop Bag*1Shoulder Strap*1

Expandable Briefcase
The expansion zipper expands your laptop bag’s width from 7.5″ to 9.5″, extending the main compartment space greatly.

Roomy Main Compartment
1 soft padding sleeve and velcro strap add an extra protection for your laptop;
2 small pockets for laptop accessories;

Back Compartment
1 back compartment for notebook, file folder;
Zippered hidden anti theft pocket protect your valuable items;

Zippered Front Pockets
Front divider pockets and holders for maximum organization.

RFID pockets
Built-in RFID pockets with identity protection function, protects date encoded on most IDs, credit cards and passports.

Fashion Design & Great Gift Choice
Large capacity make it suitable for daily use. Get a bag, make your life methodical.Professionals style both for women and men, the great companion for travel, college, business.Practical birthday gifts for friends, mother, father, her or him.

Sturdy Handle
Sturdy handle offer you comfort carrying for a long time.

Quality Metal Accessories

Large Antiskid Shoulder Pad
Padded removable shoulder strap provide comfortable carrying options.

Convenience Luggage Strap
A luggage strap allows laptop briefcase fit on luggage/suitcase, perfect for use as a flight carry-on bag.





About us
KROSER is a company that specializes in designing and manufacturing laptop bag, briefcases, backpacks, computer bags for export more than 15 years. The quality of our products is strictly controlled, we always provide a highly qualified products and work force at competitive prices, hoping can bring the customer satisfactory shopping experience. KROSER product is professional manufacturing and sole selling.If you have any issues, suggestions or concerns. Please tell us, we will respond you within 24 hours and resolve the issue as soon as possible.
MATERIAL: The laptop briefcase is made of environment-friendly canvas poly fabric which is durable and water-repellent; Dimensions: 18”x12.8”x7.5”/9.5”; Weight:2.88LBS.
MULTI-FUNCTIONAL COMPARTMENT: The main compartments provide separated space for your 17.3 inch laptop, iPad, mouse, files,wallet, notebooks and all your items. Padded laptop compartment offers perfect protection for your laptop from accidental bumps and shocks. Convenient front pocket and compartment fit quick access items like keys, card, ticket, passport, earphone, charging cable and so on.
EXPANDABLE CAPACITY: The rounding zipper in the middle of the laptop bag offers a possibility of the main compartment space extending, permitting you more space for your clothes and files.
PROFESSIONAL & SAFETY:RFID pockets with identity protection function, protects date encoded on most IDs, credit cards and passports. Removable and adjustable padded shoulder strap and sturdy PU handles assure you comfort carrying for a long time.
GREAT CONVENIENCE: A well-knitted luggage strap is quite easy to fix the laptop bag on the trolley of your luggage, making your journey and business traveling more convenient.
Customers say
Customers find the laptop bag roomy, holding up to 17.3-inch laptops and mobile business essentials, with enough compartments for all necessary items. The bag is well-made with high-quality stitching, and customers appreciate its durability, with one noting it’s still in good condition after 10 months of daily use. They like its sturdiness, with handles holding strong and the bag staying upright, and consider it worth the price.
12 reviews for KROSER Laptop Bag Expandable Laptop Briefcase Fits Up to 17.3 Inch Laptop Water-Repellent Shoulder Messenger Bag Computer Bag for Travel/Business/Men/Women-Black
Add a review
€37
Brian Gascoigne –
very well worth the money $, excellent quality in my opinion, very versatile – at least i think so
bag has very good capacity – i bought it for two reasons one to hold my sketch materials and two to hold my writing materials including a tablet i bought so i could transfer a story i had started years ago that i had written out long hand to digital. this bag looks like it’ll do the job – although it might be a little bit of a tight fit for both endeavors. the bag is very well made imo and in my opinion the price is excellent for the quality.
crystallized –
Great bag, but needs more padding!
Extremely large and nice bag, but other reviewers are correct about the bag not having much padding. I ordered a laptop sleeve for my laptop just to be extra safe. I think it would OK anyway, but I’m being extra paranoid about my personal laptop. Just don’t drop your bag to the ground like a gorilla, or put a layer of foam on the bottom yourself, and you should be fine.It’s got 4 massive, separate compartments, which could all be used to fit laptops. At least 3 of the 4 compartments would hold a laptop as wide as 18.5″. The other compartment would probably hold something as wide as a 15″. Depth-wise, you could stack several laptops side-by-side (though if this occurs I recommend laptop sleeves for each device to avoid scratches.)Mostly I would be concerned about the weight if you tried to stuff this bag with 4 or more laptops or something equally heavy. I think the weight would kill your shoulder and wear out the handles and shoulder strap really fast.The shoulder strap is decent, but not amazing. I wish it was one of those luxury-padded ones, since considering this bag is so large, it might carry a ridiculous amount of weight. The clips and hooks for the shoulder strap are made of metal. Maybe you could buy your own separate shoulder padding if you’re going to be carrying around a lot of weight. It’s the same with the bag handles. They’re decent, but not luxury-padded at all.So yeah, I think that’s my only complaint with this bag: pad the shoulder strap, handles, and inside of the bag more so it’s more comfortable at heavy weights and has more protection for your tech gear inside. I may end up buying a super-padded shoulder strap and maybe some velcro padding to hold the two handles together.I plan to use this bag to carry a 17.3″ laptop and 14″ laptop, and some paper office supply stuff, so hopefully it won’t get too heavy.My 17.3″ will be going into the dedicated pocket for laptops and the 14″ will be free-floating in one of the other compartments. There’s also a nice, dedicated pocket for tablets.I expect my bag will hold up over time well since I only travel about once a month, but I’ll update my review if anything bad happens.If you’re a super-light business traveler, and all you need to bring is stuff like one change of clothes, some office supply stuff, your tablet, and maybe two laptops. ALL of that would definitely fit into this bag and you would still have some room to spare.
James –
At long last, I have found a big enough thing to carry my Alienware Laptop!
I have recently decided to go back to college and the briefcase/bag that I was using originally to store a 17-inch Dell Alienware Gaming Laptop was not only too small to fully carry it, but also the handles were fraying. This was a serious problem as I didn’t want to drop a pricey laptop and damage it as well as potentially expose it to poor weather. So I started searching on Amazon.com for a good replacement, but most of the reviews I read for good products weren’t good enough. Then I came upon this guy, and I thought, it’s a bit bigger than my laptop, so it might hold it.Guess what, it does! The Dell Alienware Laptop I have fits nice and perfect with plenty of room for a wireless mouse, the charging cables, and external drives and other paraphernalia. There is actually room for at least three iPads or Kindles as well, but I don’t own that many tablets, so I put it to storage use for DVD/Blu-Rays. Haven’t tested out the shoulder strap yet, but the handle is nice and durable.The only problem, and this is by no means a big problem, is the weight of the Laptop and all the other stuff I need to carry in the bag makes it rather heavy. True, the bag itself is nice and light, but add a metal-frame laptop with tons of other stuff, you’re lugging around about ten pounds. Fortunately, I have strong arms.Great purchase and Great Product! Very impressed and Happy with it!
C B –
Excellent Quality, Poor for Muscle Tension
I bought this bag for my new laptop (~8lbs, massive thing), and the case itself is amazing. Very sturdy, very well-made, padded and insulated enough so I didn’t have trouble bringing it through weather below freezing. There’s plenty of room for my (additionally massive) power adapter and cords, plus more for pens, pencils, odds and ends, the like. I could easily slip a folder or two in the other pouch, as well.My problem is… the lack of padding on the strap. I had to pull a pad from an older bag in order to get it comfortable enough to wear for a 10-minute walk down to class, and even then, it was quite painful – not for lack of muscle, just for the location where it sits and chronic tension/pain problems.If you have problems with pain, especially in the spine/neck, I wouldn’t recommend this bag. Get a backpack. Otherwise, I’d say yes! This is a good product, and it’s certainly worth the price.
Doug K –
great bag with lots of room and compartments
The bag has lots of room and compartments for all your needs. Durable outer area keeps it looking good.
Zach Click –
Great bag! Tons of space!
I’ve had this for a work bag to carry my laptop and all the various cords, and headset I need. It has enough space to carry a lot. It even has a zipper to “accordion-out” and expand. I love it, I can carry a laptop, my iPad Air, my (big) Razer Headset, all my cords, pens and pencils, notebooks, and still have room in another pocket to bring (quite a few) snacks or cans of soda. I’ve had a lot of messenger bags, and this one is awesome. 5/5 Stars, 11 out of 10, 110% my favorite bag.
S. S. –
Well made
The bag is well-made with a stylish design and feels durable. I believe it will last a long time. It has a few convenient pockets for accessories like a mouse and charger. Unfortunately, it didnât fit my ASUS gaming laptop, but I believe it would have been a perfect fit for a standard (non-gaming) laptop. Still giving it 5 stars for the quality and overall design.
Amazon Customer –
Excelente producto, diseño, calidad, color, materiales, super recomendado.
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Ahmed Ammar –
Excellent quality, very spacious, item received in excellent condition and as described in the ad, a great value for money.
Naveed Ur Rehman –
I searched a lot for the bag. Then I decided based on public review. Thanks guys it is really Good. I liked it. I was looking for leather but no one was there with such public review and this price range. Its strong. But my previous one of same kind gifted by someone.its zip were more big in size and strong. But I think this one also got good one.
Mukhlis Khamo –
Excellent laptop bag. I fit a 15-inch laptop, a comb-bound book, notepad, printed papers, whiteboard pens and wiper, and pens, and still have extra space and pockets.Finally, it’s very good, affordable quality material, woven fabric.