Available in well over 40 configurations, the 3I Series of waterproof cases are the perfect solution for storing and transporting your delicate electronics, A/V equipment, computers, cables, microphones, mixers and all other things that need thorough protection from dust, water and impact damage.The 3I-2617-12BD Pro Audio Utility Case measures an impressive 26? Long x 17? Wide x 12? Deep with padded dividers for customization to your gear, is molded of ultra high-strength polypropylene copolymer resin, and features a gasketed, water and dust tight, submersible design (IP67) that is resistant to corrosion and impact damage, and an automatic ambient pressure equalization valve (MIL-STD-648C) to assist with moisture control.3I-2617-12BC Pro Audio Utility Case also features protected hinges with stainless steel pins to provide lid stability, SKB?s ?trigger release? latching system that is adaptable for TSA recognized and accepted locks, an oversized double grip carrying handle to balance a heavy load,and comfortable snap-down rubber over-molded cushion grip handles on each end for a two person carry. An industrial strength injection molded pull handle and wide set double wheels offer the perfect solution to comfortable transport.