This pattern comes courtesy of The Snuggles Project, which was founded a few years ago to provide nice soft beds for animals kept in cages in shelters. This is a volunteer project, and the website lists dozens of patterns for snuggle beds in knit, crochet, and sewing. Clicking on the link below the picture will lead you not only to the bag pattern, but also to this compassionate organization.
Love the way the beads dress up this otherwise basic bag.
Worsted weight cotton, G crochet hook.