ARB ARB4297 Arb Inflation Case Housing your Air Systems gear in a safe and convenient location within your vehicle is not always an easy task. The extreme conditions our vehicles go through demand a solution that is fit for purpose and of the highest quality. In addition to its seven pockets and high-quality construction, ARBs most recent update to the tried-and-true Inflation Case offers key new features such as PVC waterproof and abrasion resistant material and reflective strips for visibility.