So my lunchbox was starting to fall apart, quite literally, at the seams. Plus, some of my lunch food containers didn’t fit into it. I decided enough was enough, and went about making a custom one!
After some quality time on Pinterest and some general surfing around lunchbox ideas, I based my lunchbox on the construction of the Fiskars Insulated Lunch Bag, which is a free pattern/tutorial. Using my largest lunch container as a guide, I did some math and sketched up a draft pattern.
The Fiskars bag is sewn all-in-one, but I didn’t want visible seams inside my bag. To do that I made the lining separate from the shell, and then slipped one inside the other, wrong sides together, before finishing the binding around the upper opening.
I used some deco fabric I’d had in the stash for ages for the outer shell. I haven’t done it yet but I intend to give it a good spray with Scotchguard to help keep it nice and clean. It is, however, washable.
The lining is a layer of bamboo quilt batting (leftovers from a previous project), a bright pink quilting cotton from the stash, and an inner lining of some clear vinyl I scored through work a few years ago. Those I layered all together and sewed as one. Doing it this way meant the vinyl was always together, so I didn’t have to worry about walking feet or that sort of stuff. I did use a jeans needle, though.
I’m afraid I had one of those ‘having-too-much-fun-to-take-pictures’ projects so I’ve got nothing of the construction!
Seams were layered and pinked. The button and elastic closure were sewn onto the shell prior to joining it to the lining, and I did reinforce those areas with some scraps of iron-on interfacing (on the wrong side of the fabric). The handle I completely forgot to add before I did the binding, so that got sewn on by hand.
The clear vinyl means I can wipe the inside with a damp cloth to keep it clean, but I can wash this in cold water (probably by hand or on the delicate cycle). I know that the vinyl is probably not food-safe or BPA free, but it was a practice run, and as long as my food doesn’t come into direct contact with it I think I’ll survive.
The base of the bag is reinforced with a rectangle of clear plastic (the stuff you use with document binding machines, cos that’s what I had). I made a little pocket against the wrong side of the lining with a piece of fabric and slipped the plastic in there.
There’s a couple of pop-studs on the sides to help keep the closure tidy. The bag ended up a little roomier than I intended – I was a little generous with my measurements – but that’s totally fine. Finished measurements are about 35cm tall, and the base is 20cm x 22cm.
And hey. Folds flat for easy storage! It’s going to get a test run this week, and if it works I might revise the measurements a bit and make another one. I have a piece of laminated fabric I bought yonks ago with a lunchbox in mind; it could happen!!!
Enjoy your week my friends – happy lunchbox!