SKB's rSeries, TL, and FP roto-molded cases are engineered for aggressive daily use in the most hostile conditions. You won't find any thin, brittle plastics here. Every shell is molded as a single, seamless piece of Linear Low-Density Polyethylene (LLDPE), meaning there are no weak points to split or crack upon impact. The rSeries models are built to strict military specifications: they are fully airtight, block out water and dirt, and lock down tight with stainless steel hardware and heavy-duty latches. The TL series is custom-built for long gear, complete with form-fitting protective inserts. And for 20-to-50-inch monitors, the FP series goes beyond standard foam, adding vertical screen supports, integrated wheels, and ergonomic handles for grab-and-go transport.