DeWALT 12" Heavy Duty 20V 12V Contractor Storage Carry Case Drill Tool Bag Soft Side Contractor Bag is made of tough ballistic nylon material with sturdy construction. The bag is specifically designed to fit one 12V / 20V drill, one 12V / 20V impact driver, and two batteries (20V/12V), but can also accommodate one battery on each tool.
eBay