I've got a special bag just for art supplies ready to go at all times.
Here I am by the ocean with a selection of my tools. The bag has served me well since I set up my pencil cases, brush rollups and assortment of pads and sketchbooks. I can also carry it as a backpack and it is just the right size to be light and confortable while I carry a slew of optional drawing implements.
Time to take it out for another spin.