Check the listing for details. Floor Tom Drum Bag 14"x16". Condition: New without tags. Listed at 96.89 USD. First off, lets address the elephant in the room. Ahead Armor Cases have a unique shape that's unlike anything else on the market. They feature patented a TruForm™ design, which guarantees that the shape of each case corresponds to the “true” shape of the drum and it's hardware. The universal teardrop design allows for a much snugger drum fit. Secondly, the patented DynaZip™ zipping system makes it easier to take the drums in and out of the cases by combining an ingenious cutaway design with a zipper that travels along the diameter of the case as well as down both sides of the cutout. Finally, the Armor Cases incorporate AHEAD’s exclusive DX-Core™. The drum hugging DX-Core™ provides the security of two layers of high impact foam padding plus the softness of premium grade Sherpa Fleece.