Designed to meet or exceed the Air Transportation Association Specification 300, Category 1, Anvil® ATA cases are the most durable reusable transit cases available. Constructed to perform under the most exacting conditions, Anvil® ATA cases provide unsurpassed function and reliability. Exterior panels are built with strong, solid components, and interiors are custom designed with precision sculpted unicellular foam. They provide maximum shock absorption and safety from damage due to vibration. The result is uncompromising fit and maximum protection.