Finally my Copic storage is perfect for me and it's all because of who shared these awesome blue canvas containers from . You can fold the edge down if you want it smaller or roll it up if you want it taller. 6 fit perfect in this IKEA cart.
Ayla would love to have one of these for her crayons/ colored pencils/ markers. I'm thinking with colored cups that she can paint herself :) Use a wine rack and large cups to store markers, colored pencils. for paint markers and such.