I looked for a pattern last night by a Google search, but did not find one.

Basically, you turn up about 6-inches on one of the narrow sides and stitch on both ends, then stitch down the middle in rows about 1-inch apart to make the "compartments" for the pair of needles.

Depending on the length of the needles, you fold the top over to hold the needles in the case, roll it up from one side and tie it closed with a tie on the other side. I would make the tie out of sturdy ribbon, about 18-20" long. Stitch it to the edge of the case in the middle.

Teresa