Featuring high quality form-cut PE foam designed specifically to house the RODECaster Pro Podcast Mixer, the 3i1813-7-RCP case interior also includes a main removable pocket for two Rode PodMics as well as two additional accessory pockets. If the PodMic cutout is not needed, the custom foam can be removed to provide an open cavity for additional storage. The main compartment measures 16.25"x 5"x4" without the custom foam PodMic insert. The smaller compartments measure 13.75"x2"x2" and 13.75"x1.75"x3". All SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, and feature a gasket-sealed, water and dust tight, submersible design (MIL-C-4150J / IP67). Other standard features include a molded-in hinge, patented trigger release latch system, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), and resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD-810G).