A crocheted pouch is endlessly useful to have around, especially if you add a lining to the inside of the pouch.
Want to try making a lined pouch? I've posted a checkered crochet pouch pattern you can use, along with a tutorial for how to sew a lining for a pouch or bag. You can use the lining instructions with most other rectangular pouch patterns that zip at the top.
See Also: Free crochet pouch patterns