The Wheeled Hard Case for DJI Ronin from HPRC is a watertight hard case that features wheels and a retractable handle designed to make travel easy. Based on the HPRC 2700W series, this version features a pre-cut foam interior that specifically holds the DJI Ronin gimbal system, the Tuning Stand, two batteries and a battery charger, the transmitter, a pair of 15mm rods, a camera mounting plate, the handlebar, cables, and other miscellaneous accessories. The case is impact and drop resistant, corrosion resistant, and features a neoprene seal that when properly closed is designed to keep the case watertight and your gear protected even if submerged in shallow water. A release valve allows you to equalize air pressure when traveling between different elevations.