it's just a simple cover, but nice and thick. the outer fabric is a heavy weight japanese linen cotton blend and it's lined on the inside with cotton, as well as two layers of cotton quilt batting. i meant to make a template as i went, but it was so quick and easy that the whole thing was done in about 15 minutes. now that's a satisfying, quick project.
tea time! gotta run. or walk - the tea will stay warm...