From pattern in Crochet That Fits:
Pattern notes: Sts are worked in both lps. Try working your stitches tight so the coin purse will be firmer. You have the option of adding a lining and a zipper. For a scarf: Work the stitches much looser so it will be soft. Repeat rows 2-9 as many times as needed to make a scarf with horizontal rows (same as the coin purse). Or form long vertical rows by working your beginning chain as long as desired in multiples of 12 plus 11.

Stitches used: ch, sc, hdc, dc, tr

Size: 6.5” X 4”

Pattern includes stitch diagram.