This military-standard waterproof hard case was specifically designed for the Zoom H4N recorders. The interior is custom cut ELE foam that includes pockets for the recorder, power supply, wind screens, memory cards and other accessories. Not only does the SKB Zoom H4N case provides the ultimate protection for recorders it is backed by SKB’s unsurpassed no-fault Million Mile Guaranty™ (Lifetime Warranty). About SKB's iSeries SKB's iSeries injection molded waterproof cases are constructed of ultra high-strength polypropylene copolymer resin and feature a gasketed, waterproof, submersible design (IP67) that is resistant to corrosion and impact damage. Its continuous molded-in hinge, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip handle, secure stacking, and automatic ambient pressure equalization valve (MIL-STD-648C) all contribute to its military grade design.