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Leather is awesome!  Especially vegetable tanned leather.  It's been in use for centuries, millennia, eons even.  (Are millennia and eons the same thing?)
 I know you all love that leather smell when you go in to Wilson's leather.  It's half the reason to go in there.  Unless you are a vegan.  In that case you're probably not reading this.  If you eat meat or are thinking of converting keep reading.

I love making bags and briefcases out of leather.  It's such a beautiful, renewable resource.  Granted, large unrestricted tanneries can produce some bad chemicals, vegetable tanned leather, if properly processed, limits these.  Another cool thing about leather is that if you really take care of it, it will last.  And it looks great as it ages.  But it is also biodegradable.  So when you are old and you and your leather bag are all worn out,  you can just toss it and it will decompose.  Can't say that about synthetic leather or any other man made products that you might use to make a briefcase.  You can even recycle the hardware too!

Here I'll show you the construction of one of my bags.  This one even has a hidden compartment in the bottom!

There are a ton of little steps so follow the pics.  I have most of the instructions in the captions so you can follow the construction easier.

Step 1: Tools and material

There are the basics then there are the...not-so-basics...If you are thinking about getting into leather working, just get the basics.  You might even have a lot of the tools already or you can pilfer from your dad's tool box.  You also can make some of the tools out of old screwdrivers, kitchen knives and what not.   If you really enjoy it then little by little you can expand your shop.  A good solid workbench is essential.  I have a whole room dedicated to leather working but if it's just a hobby you probably don't :)

Basics(pic 1 what's not shown)
Various grits of sand paper
Piece of canvas or duck cloth
Sponge
Dish for water
Cutting board
Sharpening stone
For a work bench put a beach towel then a piece of scrap plywood on your kitchen table to protect it from your work

Not-so basics(pics 2 and 3)
I have a bunch of tools not shown that are less essential plus a nice sewing machine Juki DNU-1541 

Material
You'll need a nice piece of leather about 7-9 oz.  (that's the thickness) I used about 8 sq. ft. with the waste
Lining leather 

Make sure you get good quality hardware 
4 - 1" Dee rings (for handle and straps)
2 - trigger snaps (to attach the shoulder strap)
1" buckle
2 Tuck catches
a  bunch of rivets

Leather dye
Bee's wax
Neutral leather wax ( to finish at the end )

<p>This bag is beautiful!! I would love to make it myself, is there any chance you could post the pattern for the bag, and if not, would you be willing to sell me the pattern?</p>
<p>http://www.instructables.com/id/Leather-MD-Briefcase-Doctors-Bag/</p>
<p>This instructable is well done. Thank you.</p>
absolutely love the bag and the leather you used. quick question tho where did you get your leather and what type is it?
I have my pattern laid out and cut out but I don't know what leather to get. I went to the Tandy site but there are so many to choose from. Your 'ible stated to get full grain veg tanned leather but that's now how the website labels them. Can you give me a link to a suitable leather for a brief case?
<p>amazing instructable! Do you think atrificial leather would product the same effect?</p>
<p>Very nice I also have a leather company of 1 LOL. The part about gluing the liner before you set the outside rivets makes me mad all the time too when I do something like that. I do more tooling than assimbling so trying to keep things square after you pounded on the leather for a week is not easy either. GREAT project.</p>
Can you post a pattern for a bag? :)
What do you charge to make a custom briefcase? I have been looking for a new leather briefcase for a while now, but haven't found what I'm looking for.
<p>Thanks for the comment! as far as the patterns go, I sell these bags commercially and they took a lot of trial and error to perfect them. I'm thinking of making an 'ible of a more simple bag with no liner that I would include the patterns. Just need time to do it. Thanks again!</p>
<p>That would be awesome, something pretty basic for beginners like me would be a great thing to start. Thanks!</p>
<p>I love your work, but for a total amateur in this establishing the pattern can be quite difficult. Could you include the pattern that you used? That design is flawless! </p>
How much for the bag?
<p>You got some skills with leather. You could do a leather tool wrap. They are awesome and I haven't seen any instructable on that.</p>
<p>Wow! Fantastically put together instructable. This really taught me a lot. I think this is my favorite ever!</p>
Really good tutorial!<br>What is the dye you use? I'd like to try some out on my own bags as the colour is lovely!
<p>Wow! I'm impressed! Amazing job! Thanks to share.</p>
<p>Absolutely beautiful work and a great tutorial. Thumbs up!</p>
<p>awesome!</p>
<p>Wow, this is an amazing piece you have created here. I have been making smaller leather crafts for a few years and recently thought about a messenger bag. You aren't kidding when you say it will take a few attempts before the design and look is perfected. I've made over a dozen phone cases now and am still refining the process. </p><p>Kudo's to you good sir! fine craftmanship overall.</p>
Congrats on the win, Brother! I have been eyeing your service bags and covers on your site.. Beautiful work! May have to place an order soon :D
<p>This is absolutely gorgeous, and deserving of the contest win! I've been scheming on making some filson-esque oilcloth and leather bags for myself, and I've bookmarked this I'ble for reference on the leather components. </p><p>Fantastic, beautiful work!</p>
<p>Thanks! Let me know if you have any questions and I'll see if I can help.</p>
<p>The best crafted project won the contest, definitely! Congratulations mate!</p>
<p>Thanks for the praise! Who doesn't want that? </p><p>It's also posted in the secret compartments contest (wink,wink..nudge,nudge)</p>
Great job, first off. I may have missed it, but did you post the actual plans anywhere for this (ie a cut/dimension guide?). I plan to give this a go and want to take out as much room for error as I can on my first try. <br> <br>Also per one of your other posts I am looking at Tandy leather's site and am not sure which leather you used (lightweight saddle skirting was my best guess) <br> <br>thanks!
The rough exterior dimensions are 17&quot;x5&quot;x11&quot;. I sell this product commercially (very, very limited quantity) and spent a lot of time designing it and coming up with all the patterns. Because of that I don't really want to post the actual patterns. Sorry... <br>The lightweight saddle skirting is a lot more pliable than the russet and is good for briefcases. To make it easier you can also go with not lining the bag. Just be careful when dying the leather not to get any on the back side or dye the back side too. If you go without the lining you can figure out where things should go as you build it. The lining covers up the rivets and inside stitching which is just aesthetic. Linings typically wear out before the bag so sometimes I go without depending on use. <br>Another suggestion is to make a full size mock up out of thick felt or another thick material. You can just glue it together for the mock up. This will help to get your pattern right without wasting expensive leather. <br>Sorry about not wanting to post my patterns...
<p>No worries at all, completely understandable. I have looked around and there are a good number of free patterns online. Thanks for the tips though</p>
Man, this is amazing! Always wondered how a bag like this is made up. Thanks!
Cool. thanks!
Nice job and what an awesome set of tools you have. Great Instrubable!
I used to just have a utility knife, straight edge, and a rotary punch. Little by little I buy more tools. And if you do enough leather work they are worth it. Saves a lot of time and raises the quality of the finished product. <br>Also...I love tools...
Beautiful job! I won't be making anything myself, but I enjoyed and learned a lot from your presentation. Thanks for all the indepth pics!
Thanks for the comments!
Hi there, are you thinking of selling something like this? If yes, how much are you thinking? I know you said you spent $90 on materials alone
Hi!<br>I sell that model for $350 US.<br>I have a very small leather company (it's just me) and usually just sell by word of mouth.<br>cheers!
This is so beautiful. My sister has been doing a lot of leather book binding and making some bags but she is having trouble sourcing out leather. I was wondering where you get yours, and if you knew of any places on line?
The only place I've bought leather is Tandy Leather Factory. They are super expensive but there are not a lot of alternatives. If you are going to buy in quantity it's worth getting the gold or elite membership to get a discount. <br>Thanks for the comments!
I had never heard of this place, and its amazing! The prices aren't too too bad, and they have a lot of cool stuff. It's cheaper than what my sister is paying now. Thank you so much!
I've just got some off cuts from eBay. However, I'm in the UK and I don't know about availability in the US or other places. It couldn't hurt to have a look though :) <br> <br>By the way, wonderful instructable and a very desirable case. I am very much a novice at leather work but this is something I would like to aspire to in time. Thank you.
This is stunning. The stitching looks perfect, the whole thing is fantastic, kudos sir.
Thanks!
king!
yeah! Wait...me or you? :)
*that* is a good instructable! <br><br>I am curious, what is the weight of the finished case?

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Bio: Whatever you do take care of your shoes
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