The Carhartt 100171 Legacy 16″ Tool Bag is built of 1200D Poly with Rain Defender durable water repellent and Duravax base. 12 pockets, 16 interior pockets and webbing loops. Internal metal frame for easy access into large main compartment. Exterior webbing tape measure loop. Load-bearing, abrasion-resistant base. Comfort grip haul handles. Removable, adjustable shoulder strap with pad.