Here is my little grab-n-go sketch kit! It's a little pencil pouch and it carries everything I need in order to do some art even when I have NO space! It holds a small sketchbook, a watercolor tin, some water brushes and pens. I do have a studio, but I like to be able to paint whenever inspiration strikes so I carry this kit pretty much everywhere with me. I really like the idea Rebecca has about rotating out different supplies.