iSeries Dual Layer DJI OSMO Case The iSeries Dual Layer 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. Below the removable top tray is a 14.25" x 8.25" x 4" space for larger accessories. Like all iSeries cases, the 3i-161010-OS iSeries Dual Layer DJI OSMO Case is waterproof, features trigger release latches for quick but secure access, is made in the USA, and is backed by an Unconditional Lifetime Warranty.