(This is a guest post by Nick Folz. You can find more of Nick and his work on his blog, Smallberry Drive, Twitter, and Instagram.)
I like to carry stuff. Back before EDC was an acronym and the internet had a subculture for everyone, I was just a weirdo who carried a bag with me everywhere. My first love was backpacks. I played a lot of videogames growing up, one of my favorites was a game called Earthbound, it was a modern day RPG and your backpack was your inventory system. That idea really stuck in my head. I made sure when I left my house I would be prepared for adventure, even though most days all I would use was a bottle of water (+1 hydration!).
In college I moved to messenger bags, for lots of reasons but what it really boiled down to is that I thought they looked cooler. My videogame style inventory went from adventure items to more practical items. I was an art student, so I carried my art supplies around (+2 paper, +1 ink!). Lots of people at my school were painters and sculptors, but I was the only illustrator in my graduating class. One of the reasons I picked illustration, besides enjoying it, was that everything I could possibly need to do my job could be carried in my bag.
Now that I am a grown up working in the field, I stuck with the sling bag look. My current bag is The J. Peterman Counterfeit Mailbag (full disclosure, I work for The J. Peterman company). It is my studio. It is not overburdened with compartments: one large main inside, one zippered outside.
I needed something to keep the main pocket organized. So I thought I would try out the Lihit Lab Teffa Bag-in-Bag, A4 size. It does its job in spades. This is mandatory equipment if you have a large compartment bag, it worked equally well in my older Chrome Citizen. I keep a medium sketchbook, a large pad of Bristol board, a ruler and a multitude of pens, pencils, markers, aqua brushes and erasers in this thing. My bag would be chaos without it.