Ultralight plein air painting kit

Finally got a chance to field test my ultralight plein air painting kit — love it. I saw a similar setup for sale at an art website for $200 and weighs 10 pounds (and does not include a chair). Being a cheap (and small of frame) Celt, I decided I could do that for under $45 and a whole lot lighter! The tripod, a terribly inexpensive aluminum Sunpak 2001UT ($15!) is just 2.3 pounds and 19.7 inches long folded up. The little chair is just over a pound ($18). I glued strong magnets (a couple bucks) to the base plate of the tripod and a 30-cent 3" steel washer to a piece of Coroplast. Even in a modest breeze it holds tight. Two pieces of the Coroplast ($8) clipped together with bulldog clips hold a paper assortment. This fits in my shoulder bag with my paints, brushes, and other supplies. The tripod and chair strap on top.