I can't remember which blog I first saw these chairs on (maybe Treehugger?), but I instantly wanted one of MayBe Product's Sit Bags. Since I was not going to go to Turkey any time soon, I thought about making my own. Well, less than a week went by when I happened to stumble upon an AWESOME vintage suitcase just lying in an alleyway! The cover was a bit torn, which is I guess why someone threw it away. I quickly snatched it up, shocked at my fantastic luck, and set about collecting the rest of the ingredients.
Here is what I came up with.
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Step 1: What You'll Need
This is really easy to make and, if you have the right scavenging abilities (and luck), then you can find many of the ingredients at little to no cost. Recycling is always good! You can likely get the fabric, suitcase, plywood, and possibly the plumbing stuff all used/found in an alleyway or thrift store.
Staple gun - I got the cheapest one they had at the hardware store, but a bigger one might be helpful depending on the weight of your fabric. My fabric was on the heavy side, so I probably should have been using bigger staples.
Jigsaw - This you'll use to shape the plywood base to fit snugly into the suitcase.
Screwdriver - This can be electric or manual. It is not too hard to drive screws into plywood, but it is a lot quicker to use a power-tool.
Utility knife - to cut the foam
Suitcase - clearly, this is the most important part. I used a soft suitcase (well, semi-soft, I think it's made of cardboard-reinforce naugahyde). The original Sit Bags are made of hard suitcases, which may hold up better in the long term, I don't know. The rest of the instruction will assume you're using a soft case.
Upholstery Fabric - I used a heavyweight, vintage upholstery fabric, but you could really use anything. An old wool coat might be nice. If the fabric is lightweight, you may have to reinforce it with iron-on interfacing. If you have questions about this, you could probably ask at your local fabric store.
Foam - The main structure of your seat will come from the foam you use. The type of foam you get depends on your preferences, what is available, and how deep your suitcase is/how high you want the upholstery to stick up from the suitcase. The
Plywood - just enough to fit in your suitcase (should be slightly smaller than the case).
Muslin - This is optional. I used a base layer of muslin to shape the foam base-layer so that the corners take a softer look, but this can be done with the main upholstery fabric too.
Bamboo fiber - This is also optional. I used a top layer of bamboo fiber on top of the foam so that it's a little softer. Adding the bamboo fiber layer yields a seat with more give, as the foam tends to be a bit firm. I used two bags of the stuff. I used bamboo rather than cotton mainly for the eco-benefit, and the fact that it is anti-microbial (as I'm sure the suitcase I found in the alley is full of microbes!).
Plumbing fittings and nipple - For the legs, I chose to simply use 4 pieces of 1/2 inch by 3/4 foot steel nipple and the associated plumbing fittings. They are cheap and easy, and I think they look nice, though it would be nice to find some screw-on feet for the bottom of the nipple, which leaves marks on my carpet. I tried to find miniature claw-and-ball feet, but then I thought that might be a little over the top, so I left it simple.
Step 2: Remove the Top of the Suitcase
The first main step is to remove the top of the suitcase. I was trying to think of a way that I could keep the suitcase intact and use it for storage space as well as an ottoman, but I could not think of any way for a soft suitcase like this one to maintain sufficient structural integrity.
Here you can see that the top of the suitcase was coming apart, so I just ripped the rest of the stitches that held it together, and the top came off quite easily.
I had also thought of just removing the whole top, latches included, but I think the latches add a lot to the look. I left them unlatched, so theoretically the top side of the suitcase could open up, but it turns out that the upholstery fits in there so snugly that there's no way it could open.
Step 3: Cut the Plywood and Upholster It
The plywood will give the ottoman the structural integrity to withstand being sat upon. It is to the plywood that we will be affixing the plumbing fittings.
1. Cut the plywood to the right size - that is, an inch or so smaller than the suitcase on all sides. You need to leave some room so that when the upholstery is wrapped around the plywood, it will still fit into the suitcase.
2. Cut the foam to the same size as the plywood.
3. Place a generous amount of muslin on the ground. Put the foam on top of it, and the plywood on top of that.
4. Pull one side of the muslin up and staple it to the plywood, using the stable gun. Then do the same thing on the opposite side. I think it helps to work symmetrically in terms of the fabric tension. If you start all from one side and then just go around in a circle, the foam can get squeezed in one direction or another and you end up with a lumpy cushion.
5. Once the muslin is affixed, do the same thing with your upholstery fabric, placing the bamboo fiber in between the muslin and the fabric, if you are using that.
Step 4: Add Legs
Drop the upholstered cushion into the suitcase. The fit should be quite snug. Push or sit on it until it is all the way in.
Next, turn the Suitcase over and place the plumbing fittings where you want them. Drill them into place. Keep turning the screws until you feel the plywood pulling up to meet the screw. The fittings should feel tightly attached to the suitcase, and the suitcase surface should not bend too much.
Finally, screw in the pipes.
Voila! You just made an ottoman!
People might feel nervous about sitting on the ottoman, but it is really amazingly sturdy!
I'd love to try making a "sit bag" with a back next, but I don't think I'm skilled enough to figure out how to make the back strong enough. If anyone wants to make me one, though, I'd be a very happy recipient!
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