The peeps at Naked Binder have a new half-size (5×8.5″) binder that I was thinking would be a good fit for a half-size Emergent Task Planner. What I like about Naked Binder’s stuff is that they are eco-friendly, and sell binders of various sizes made with unbleached boardstock. In practice, though, I find that the material is a little soft for my tastes in the giant 11×17″ one I have; maybe it is more acceptable in the smaller size? Naked Binder carries other binders as well, with different surfaces.