iSeries DJI OSMO Case The iSeries DJI OSMO Case has a customized foam interior to accommodate the DJI OSMO 4K or the DJI OSMO+. The interior features a cutout for the X5 camera (using the foam from the X5 package in the upper left), as well as (2) battery charger slots, (1) filter slot, (4) battery slots, and a large accessory compartment. SKB iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket-sealed, water and dust tight, submersible design (MIL-STD 810G) that is resistant to corrosion and impact damage. Standard features include a molded-in hinge, patented trigger release latches, 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).