Rated 4.9/5 out of 60+ reviews
Briefcases & Laptop Bags

Keaton Slimeline Leather Briefcase

Traditional retail$349.00
Harrington Price $219.00
$219.00 You save up to $130.00 vs traditional retail

Traditional Retail

Unlike traditional retail, we manage every aspect of production, from design and material selection through to quality assurance. By selling directly to you, we eliminate costly middlemen, retail markups and unnecessary overhead. All the savings are passed on to you.

HARRINGTON LEATHER CO$
Factory
You
Factory
You
Traditional Retail$$$$
Factory
Sourcing agent
Brand
Distributor
Retailer
You
Factory
Sourcing agent
Brand
Distributor
Retailer
You

Full-Grain Leather

Handcrafted

Built To Last

Reinforced Stitching

CHOOSE YOUR FINISH

Black

Black

Chocolate

Chocolate

Limited Stock

Ships by

Free Shipping

30-Day Satisfaction Guarantee

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

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.

Thurman S. 4 months ago

Excellent everyday briefcase

The slim profile works perfectly for my commute. It carries my laptop, notebook and charger without feeling bulky.

Elbert L. 2 weeks ago

Beautiful in black

Very clean and professional looking.

Ervin H. 18 months ago

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. 6 months ago

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.

Showing our favorite reviews

Excellent

Based on 60+ reviews

Rated 4.9 / 5 • 60+ reviews

Showing our favorite reviews

The Harrington Way

OUR CRAFT

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.

Leather With a Legacy

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.

OUR CRAFT

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.

Leather With a Legacy

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

Harvey H.

Bought this mainly for my MacBook and it fits perfectly. Nice leather and feels well made. Happy with it so far.

Calvin L.

Very pleased with it. Simple, well made and the leather feels good. Pretty much exactly what I was looking for.

Mike D.

Had it a couple weeks now. Stitching looks good, zipper feels solid and the leather is softer than I expected. No issues so far.

Trevor M.

Good solid bag. Nothing flashy, just feels well made and like it’ll last. Leather has a nice weight to it.

Marcus C.

Nice bag. The leather is thick and feels like it’ll hold up well. Been using it most days and it’s starting to soften up nicely.

James M.

Better than I expected honestly. Fits my 15” laptop with no problem and still has room for a few other things. Leather looks really good in person too.

Colin F.

Used this for a short trip last week and it worked great. Plenty of room without feeling huge. Zippers are smooth and the leather already looks better with a bit of use.

David T.

Really like this one. Good size, nice color and feels solid. Its been my new go-to.

Shop With Confidence

Free US Shipping

Enjoy free shipping on all orders within the continental U.S.

Here When You Need Us

Our dedicated team is here to help you anytime, day or night.

30-Day Money Back

Not satisfied? Get a full refund within 30 days, no questions asked.

Secure Payments

Shop with confidence using our encrypted and secure payment system.

Customer reviews

4.9

60+ reviews

5 ★
4 ★
3 ★
2 ★
1 ★

Share your experience

T

Thurman S.

4 months ago

Excellent everyday briefcase

The slim profile works perfectly for my commute. It carries my laptop, notebook and charger without feeling bulky.

Work Size & Capacity
E

Elbert L.

2 weeks ago

Beautiful in black

Very clean and professional looking.

Looks & Style
E

Ervin H.

18 months ago

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.

Work Durability Leather Quality
O

Odell K.

6 months ago

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.

Laptop Fit Size & Capacity
O

Orin M.

8 months ago

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.

Leather Quality
N

Nash G.

1 week ago

Very well made

Solid stitching and a nice finish.

Durability
A

Alfonso M.

12 months ago

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.

Work Looks & Style
K

Kieran O.

3 months ago

Good internal organization

My laptop and smaller essentials aren't all competing for the same space. The interior layout is straightforward and practical.

Organization
W

Wyatt B.

3 weeks ago

Nice leather

Soft feel but still substantial.

Leather Quality
W

Wiley H.

22 months ago

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.

Durability Work Leather Quality
D

Dewitt G.

2 months ago

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.

Comfort Convenience
E

Enrique B.

5 months ago

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.

Size & Capacity Work
C

Cornell G.

7 months ago

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.

Size & Capacity
W

Weldon J.

1 month ago

Looks expensive

Simple design and very polished.

Looks & Style
W

Winfred F.

15 months ago

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.

Work Laptop Fit Comfort
J

Janet L.

5 weeks ago

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.

Quality Organization
D

Dallas P.

2 weeks ago

Exactly right

Smart, practical and uncomplicated.

Value
T

Theron S.

19 months ago

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.

Leather Quality Durability
S

Sanford P.

4 months ago

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.

Size & Capacity
L

Lyman W.

1 week ago

Great black briefcase

Understated and sharp.

Looks & Style
M

Mervin R.

13 months ago

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.

Organization Work
E

Emil B.

6 months ago

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.

Comfort Leather Quality
B

Barney M.

3 months ago

Smooth zipper

The main zip opens easily and feels sturdy. No snagging so far.

Durability Convenience
W

Woodrow R.

2 weeks ago

Quality piece

Feels built for everyday use.

Durability
P

Prakash D.

2 years ago

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.

Durability Travel Work
G

Grover P.

8 months ago

Plenty of room for my 15-inch laptop

Laptop goes in comfortably with enough remaining space for the charger, notebook and a few documents.

Laptop Fit Size & Capacity
A

Asa J.

1 month ago

Very professional

Looks excellent with a suit.

Looks & Style
S

Sherwood H.

12 months ago

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.

Travel Work Size & Capacity
S

Sylvester C.

4 months ago

Holds its shape well

Even on lighter workdays when there isn't much inside, the bag keeps a clean structured appearance instead of collapsing.

Looks & Style
O

Olin C.

3 weeks ago

Very pleased

Good size and excellent finish.

Value
C

Carroll E.

17 months ago

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.

Leather Quality Work
C

Clinton H.

5 months ago

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.

Laptop Fit
D

Darin J.

2 months ago

Comfortable handles

I usually carry it by hand and the handles feel secure without digging into my palm.

Comfort
W

Willis O.

1 week ago

Love the simplicity

No unnecessary detailing.

Looks & Style
H

Homer D.

16 months ago

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.

Durability Leather Quality Work
M

Monroe D.

7 months ago

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.

Convenience Comfort
W

Wilbert A.

4 weeks ago

Good capacity

Carries my daily essentials without unnecessary bulk.

Size & Capacity
A

Anton F.

20 months ago

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.

Work Durability
R

Rolland T.

3 months ago

Black works with everything

I use it with both formal office clothes and more casual outfits. The minimal design works equally well with either.

Looks & Style Work
C

Cleveland F.

5 weeks ago

Would buy again

Practical, smart and feels durable.

Value