Caiman Tool Bag, Gatormouth, Welding-Misc. 20" Made with a waterproof heavy duty ballistic nylon material with double-stitched handles for durability Generous compartment size of 20 by 13 Inch when fully opened There are 11 external pockets and 9 internal pockets that offer plenty of storage to hold your tools Over the shoulder carry strap which is expandable to 33 Inch