The Collaborative International Dictionary of English v.0.48:
Workbag \Work"bag`\, n. A bag for holding implements or materials for work; especially, a reticule, or bag for holding needlework, and the like. [1913 Webster]WordNet (r) 3.0 (2006):
workbag n 1: container for holding implements and materials for work (especially for sewing) [syn: workbasket, workbox, workbag]