Check the listing for details. Atomos ATOMCAD112 - Master Caddy II Hard Drive Case. Condition: Used. Listed at 104.50 USD. The Atomos ATOMCAD112 Master Caddy II Hard Drive Case is a durable and secure storage solution for your Atomos Ninja device. Designed to fit a single hard drive, this case is perfect for videographers who need to transport their equipment from location to location. The case is constructed from high-quality materials and features a reinforced exterior to protect against bumps and scratches. With its compact design and comfortable grip, the Atomos ATOMCAD112 is easy to carry and store. The case also includes a customizable foam interior to keep your equipment safe and organized. Whether you're a professional videographer or just starting out, the Atomos ATOMCAD112 Master Caddy II Hard Drive Case is an essential accessory for your Atomos Ninja device.