Heavy-duty No. 8 natural canvas Steel-frame mouth with hinge for rugged use Non-scratch studs on base protect against wear Rivet-reinforced for durability Stitched and riveted leather handles for comfort and strength Two retaining straps with buckles provide secure closure Moisture-resistant, vinyl bottom, and lower sides Retro-fit bags with shoulder strap kit (Cat. No. 5102S) 12in. TOOL BAG is one of many Tool Storage available through Office Depot. Made by Klein Tools.