Tough and durable, this bag is built of 1200D Poly with Rain Defender Durable Water Repellent and Duravax base. It features 12 exterior pockets, 16 interior pockets and webbing loops. Internal metal frame for easy access into large main compartment. Features an exterior webbing tape measure loop and a load-bearing, abrasion-resistant base. It has comfort grip handles and a removable, adjustable shoulder strap with pad.