Well, in winter time, I usually stuff all the stuff into the pockets of my jacket. I hipe that counts, too.
Right now, there are some chewing gums, the papers that were left behind from said chewing gums, a pen, a sheet of paper with an address on it that I really don't want to visit, a piece of the lantern my daughter made in kindergarten (it fell off, and it somehow ended up in my pocket).
And whenever I go somewhere knowing I'll have ample time for my hobby, I take with me a not yet finished friendship bracelet, two or three safety pins (one or two for fastening the bracelet, one for untying wrong knots), scissors, extra thread (in case I run out of a color) and, of course, a piece of paper with the current design on it. Fortunately, most of the time I only have to pack all the bracelet-making stuff into my backpack.
Then, again, I have another safety pin in my wallet (just in case I need one and don't have one with me). Additionally, I carry two beading needles around in it. The problem is that they always get lost when I put them somewhere at home, so I decided that my wallet would be the best place to keep them...
