Another free pattern, these guys are fairly quick to whip up, you just need to add a bottom. I prefer to use a popcorn stitch instead of a bobble stitch, and front and back post stitches instead of FLO and BLO, but it works as written. The one on the left is done to the pattern, on the right is my modified version. Remember that this is UK terminology, so when it says DC, it means SC.