Extra large bag with 3 design options:
Two big strong zippers
Super large extra outside pocket with velcro® closure. Large enough to hold clock, 4 racks, tiles, tile bag, scoresheets, pens.
Roomy interior can hold 2 - 3 round boards
Wide shoulder strap and handles 
Diameter:  22" (55 cm)  -  width:  6" (15 cm)
Weight: 1 lbs