What this one is
This is the kind of project you pull out when you want something finished by the time your tea goes cold, not something that drags on for weeks. It suits the person who needs a proper home for pens and crochet hooks and the odd stray stitch marker, and who would rather carry something they made than something off a shelf. If you've got cotton in your stash and a free evening, this one's calling your name.
Your hands will spend most of their time in plain single crochet, with a little textured puff stitch dropped in every few rows to keep things interesting. You're building two flat panels from the bottom up, so there's no counting rounds in the round, just steady rows you can set down and pick up again. Finished size runs approximately 8 x 3.5 inches (20 x 9 cm). Expect somewhere in the four to six hour range once you count both panels and the zipper finishing.