PROTEO 15.4IN NB CCASE EXP TOP LOADER NYLON Samsonite has set out to find the ultimate in laptop protection. The result is Proteo, which features unique Laptop Shock Absorber technology, inspired by a car's suspension system. The technology features a unique sprung wrapped foam encased polymer that offers protection around the four edges of the laptop to shield the laptop against all that modern travel can throw at it.