i throw out, and look stylish too! after a few weeks of debating, i decided that, since i sew, i would just make one myself. i was quite pleased with the way it turned out, and thought i’d pass along the process to you.
start by taking apart the cardboard coffee sleeve, separating it where it is glued together.
using the cardboard sleeve as a pattern, trace around it on the wrong side of the fabric that will be on the outside of the sleeve. do the same with your batting.
now, flip the cardboard sleeve over and trace around it on the wrong side of the fabric that will be on the 