







Keaton Slimeline Leather Briefcase

Full-Grain Leather

Handcrafted

Built To Last

Reinforced Stitching
CHOOSE YOUR FINISH

Black

Chocolate
Limited Stock
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Full-Grain Leather. Professional Carry.
A briefcase built for daily work use. Made from full-grain leather with natural grain that develops character over time. The structured body holds documents and a 15" laptop with ease. Dual handles with detachable shoulder strap provide comfortable carry.
Features
- Full-grain leather
- Main zip closure
- Interior compartments for laptop and essentials
- Dual handles with detachable shoulder strap
- Cotton lining
- Structured profile with minimal detailing
- Fits 15.6" laptops
Care
Caring For Your Leather
Wipe with a soft, dry cloth to remove dust. For marks or stains, use a damp cloth with mild soap, then let air dry. Avoid direct heat sources.
Keep in a cool, dry place away from direct sunlight. To help bags maintain their shape, fill with tissue paper or soft cloth and store upright. Avoid sealing leather in plastic bags for extended periods - the material needs airflow.
Apply quality leather conditioner every few months to maintain suppleness and prevent cracking.
Shipping & Returns
Every order ships within 1-3 business days. Once it's on its way, we'll send you tracking so you can follow along.
Not satisfied with your order? Returns and exchanges are straightforward within 30 days. Use our contact form or email support@harringtonleatherco.com and we'll walk you through it.
Dimensions
For the most accurate fit, we recommend measuring a belt you already own and wear comfortably.
Measuring Instructions:
1. Lay your current belt flat on a surface
2.Measure from the end of the belt (where it meets the buckle) to your most frequently used hole
3.This measurement in inches is your belt size
Note: Do not include the buckle in your measurement
| Your belt measurement | Choose This Size |
|---|---|
| 31" | 32" (30" pants) US |
| 33" | 34" (32" pants) US |
| 35" | 36" (34" pants) US |
| 37" | 38" (36" pants) US |
| 39" | 40" (38" pants) US |
| 41" | 42" (40" pants) US |
| 43" | 44" (42" pants) US |
| 45" | 46" (44" pants) US |
| 47" | 48" (46" pants) US |
Don't have a belt to measure?
As a general guide, order a belt that matches your pants size. Each belt is 1" longer than its labeled size for optimal fit.
Our belts include multiple holes for adjustability, ensuring a comfortable fit within 2" of the center hole.
Need help? Contact our customer service team for assistance with sizing.
Free shipping. Free returns. Free exchanges.


Built with reinforced stress points, precise stitching and solid hardware where it matters most. Every detail is considered to help our products hold its shape and stand up to years of regular travel.

Full-grain leather chosen for its natural character. Every mark, crease and variation becomes part of the bag, developing a richer patina with every journey.
Built with reinforced stress points, precise stitching and solid hardware where it matters most. Every detail is considered to help our products hold its shape and stand up to years of regular travel.
Full-grain leather chosen for its natural character. Every mark, crease and variation becomes part of the bag, developing a richer patina with every journey.



"If it doesn't feel right, we'll make it right. That's been our promise since the first piece we crafted." - Will & Joe Harrington
What Our Customers Say

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Customer reviews
4.9
60+ reviews
Share your experience
Thurman S.
Excellent everyday briefcase
The slim profile works perfectly for my commute. It carries my laptop, notebook and charger without feeling bulky.
Elbert L.
Beautiful in black
Very clean and professional looking.
Ervin H.
Still my main work bag
I've carried this to the office four or five days a week for about a year and a half. It has been on trains, in taxis and through quite a few airports as well. The leather has softened slightly and developed some natural creasing, but the structured body still holds its shape remarkably well. My laptop stays separate from the smaller things I carry, and the main zipper has remained smooth despite constant use. I expected to rotate this with another bag, but I've barely used anything else since buying it.
Odell K.
Fits my laptop properly
My 15.6-inch work laptop fits without having to squeeze it in. There's still useful room for a notebook and the accessories I carry each day.
Orin M.
Firm when it first arrives
The leather and structure felt fairly stiff for the first couple of weeks. Regular use has softened it nicely without turning the bag floppy. Eight months later it actually feels much better in hand while still looking almost as structured as it did when new.
Nash G.
Very well made
Solid stitching and a nice finish.
Alfonso M.
A proper office bag
I wanted to move away from carrying a backpack into meetings but didn't want an old-fashioned briefcase either. This has been a good compromise. The shape is simple and professional, especially in black, and it carries everything I normally need for a day at the office. After a year it still looks smart enough for client meetings.
Kieran O.
Good internal organization
My laptop and smaller essentials aren't all competing for the same space. The interior layout is straightforward and practical.
Wyatt B.
Nice leather
Soft feel but still substantial.
Wiley H.
Almost two years of daily use
Mine has been used heavily for almost two years and has held up better than the laptop bags I owned before it. It gets put under my desk, carried on public transport and occasionally packed quite tightly when I'm traveling. The leather now has a much more broken-in appearance with creases and small marks that give it character. The handles are still secure, the zipper works properly and the shoulder strap attachments haven't loosened. I would absolutely choose the same bag again.
Dewitt G.
Comfortable to carry
I use the handles around the office and switch to the shoulder strap for my walk to the station. Both options work well.
Enrique B.
Good depth for commuting
Nine centimeters gives me enough room for the essentials without making the bag stick out awkwardly when I'm on a crowded train.
Cornell G.
Better for work than overnight travel
The capacity is excellent for a laptop, documents and electronics, but I wouldn't buy this expecting it to double as an overnight bag. The structured slim design is clearly geared toward work. That's exactly what I wanted, so it suits me very well.
Weldon J.
Looks expensive
Simple design and very polished.
Winfred F.
Ideal for client-facing work
I spend a lot of time going between our office and client sites, so I needed something practical but presentable. The Keaton has worked extremely well. My laptop fits properly, the interior keeps my cables and documents organized and the detachable strap makes walking between appointments much easier. Once I'm inside a meeting, I usually remove the strap and carry it by the handles. Fifteen months later it still looks professional.
Janet L.
Cotton lining is a nice touch
The inside feels properly finished rather than like an afterthought. It also makes the bag feel less harsh around my electronics.
Dallas P.
Exactly right
Smart, practical and uncomplicated.
Theron S.
The chocolate leather ages beautifully
I went with chocolate because I wanted the leather to show some character as it aged. After nineteen months it has done exactly that. Areas around the handles have darkened, there are small variations across the front and the corners show subtle signs of regular use. None of it looks damaged. If anything, the bag looks better now. The construction has also remained solid and the structured profile hasn't collapsed despite being carried almost every weekday.
Sanford P.
Good balance of size and capacity
It holds considerably more than the slim appearance suggests. My normal work setup fits without the bag looking stuffed.
Lyman W.
Great black briefcase
Understated and sharp.
Mervin R.
Organization without overcomplicating things
Some work bags have so many tiny pockets that I can never remember where I've put anything. This is much simpler. My laptop has its own space, and the other compartments handle my charger, notebook and everyday items. I've been using it for more than a year and the layout still feels exactly right for the way I work.
Emil B.
A bit heavier than nylon
Coming from a lightweight synthetic laptop case, the difference in weight was noticeable at first. The leather and structured construction naturally add some heft. The shoulder strap makes it manageable, and I prefer the durability and appearance enough that the extra weight doesn't bother me now.
Barney M.
Smooth zipper
The main zip opens easily and feels sturdy. No snagging so far.
Woodrow R.
Quality piece
Feels built for everyday use.
Prakash D.
Still dependable after two years
I've had this briefcase for about two years and it has seen hundreds of commutes along with a fair amount of business travel. I don't treat it particularly gently. It has been placed under airplane seats, squeezed into luggage compartments and carried through bad weather. The leather has naturally picked up some marks, but everything important remains in excellent condition. The handles feel secure, the main zipper still runs smoothly and the detachable strap hardware has never caused an issue.
Grover P.
Plenty of room for my 15-inch laptop
Laptop goes in comfortably with enough remaining space for the charger, notebook and a few documents.
Asa J.
Very professional
Looks excellent with a suit.
Sherwood H.
Great companion for work travel
I normally travel with this and a small rolling suitcase. The briefcase keeps everything I need during the journey accessible, including my laptop, documents, charger and headphones. Because it's only 9 cm deep it doesn't feel like I'm carrying another piece of luggage. Once I arrive, it's professional enough to take directly into meetings.
Sylvester C.
Holds its shape well
Even on lighter workdays when there isn't much inside, the bag keeps a clean structured appearance instead of collapsing.
Olin C.
Very pleased
Good size and excellent finish.
Carroll E.
Leather is developing real character
One of the reasons I bought a full-grain leather bag was because I didn't want something that looked exactly the same forever. After seventeen months the Keaton has developed a much more interesting surface. There are small creases and tonal variations from being handled every day, particularly around the handles and edges. It still looks completely appropriate for the office, just less pristine and more personal.
Clinton H.
Check your laptop dimensions
My 15.6-inch machine fits, but laptops with the same screen size can have different overall dimensions. I'd still measure before ordering if yours has unusually thick bezels or a bulky protective shell.
Darin J.
Comfortable handles
I usually carry it by hand and the handles feel secure without digging into my palm.
Willis O.
Love the simplicity
No unnecessary detailing.
Homer D.
Much better than my old laptop case
My previous work bag was functional but looked increasingly tired after a year. The Keaton has aged completely differently. Instead of the surface wearing out, the leather has developed more variation and character. The bag also keeps documents much neater because of the structured construction. After sixteen months of regular commuting, I haven't had any issues with the stitching, zipper or handles.
Monroe D.
Useful detachable strap
I like being able to remove the strap for meetings and put it back on when I'm walking through the city. Makes the bag more versatile.
Wilbert A.
Good capacity
Carries my daily essentials without unnecessary bulk.
Anton F.
Made for regular commuting
I've used mine almost every working day for twenty months. It goes from home to the train, then spends the day beside my desk before doing the same journey back. The structured shape has held up particularly well considering how frequently it's used. The leather now shows some natural creasing and small marks, but I prefer the broken-in look. Hardware, handles and zipper all remain solid.
Rolland T.
Black works with everything
I use it with both formal office clothes and more casual outfits. The minimal design works equally well with either.
Cleveland F.
Would buy again
Practical, smart and feels durable.









