Mug tote and mug rug
Our guild gave out a pattern to make a tote bag for our mug. I used some favourite fabric to make mine. And I had a little left over for a matching mug rug. It holds my ceramic mug/lid perfectly as well as having just enough room for the mug rug, a favourite tea bag, spoon and small baggie of sugar.
Front view, side view (to show some decorative stitching) and the mug rug. This was very easy to make and I didn't have to buy anything to make it!