Hardigg's single-lid cases ensure that even the most delicate equipment reaches its destination intact and unharmed. Constructed of high-performance resin, they are lightweight, impervious to dust and water, and virtually indestructible - and many are designed to meet strict MIL-SPEC shipping regulations and exceed ATA Spec 300 Category 1 standards. From laptop computers to jet engines, if your equipment requires exceptional protection against mechanical shock, vibration, and extreme environmental conditions - or needs complex foam cushioning or other custom features - Hardigg has a solution.