NEW AND EXCLUSIVE. Generously sized for a trip to the beach, the market or just about anywhere, the Coastal Bag has a round gusset that makes it large enough to hold towels and other beach accessories. Made from 8 oz. cotton twill, and lined with an additional layer of cotton, these lightweight bags are very durable. The magnetic closure on top easily opens and closes and doesn’t get damaged by sand. 20″w x 16″h x 9″d.