From Habu Textiles:

Tsumugi silk lunch bag;

Content: 100% silk;

Colors: 12 colors available;

Regular price: $45.00 (new price from 2/1/07);

Approx. dimension: 12 x 8 x 4”;

Crochet hook size: 8 mm.

This is a lovely bag made from an unusual silk. It has a felted handle, and takes just a single crochet stitch to make.“