The SKB 3i-2424M144U iSeries Case is a rugged, military-grade transport solution featuring a removable 4U, 20-inch deep injection molded rack cage designed to securely house sensitive audio, video, or networking equipment. Built from high-strength polypropylene copolymer resin, the case offers complete waterproof, dustproof, and impact-resistant protection in extreme environments. It includes TSA-compliant locking latches, quiet-glide wheels, and a telescoping pull handle for ease of transport through airports or venues. The removable rack cage is shock-isolated with elastomeric suspension, minimizing vibrations and impact to delicate gear, making it ideal for touring professionals and field engineers who demand both portability and protection.