Tom Beckbe's best-selling Canvas Field Bag includes a heavy-duty top handle, zippered interior pocket, and two interior clips for superior organization. Designed with utility in mind, the Field Bag is made with our exclusive Field Canvas, a unique fabric produced to Tom Beckbe's specifications. The Field Canvas provides the classic look and feel of weatherproof waxed cotton canvas with the durability and performance of 1000 denier nylon. Waterproof interior liner. Includes adjustable 2" wide shoulder strap made from 100% cotton webbing treated to dry quickly and prevent mildew.