Nothing keeps your drone and its accessories protected like the ACWPPRO1; Ape Case’s top of the line Pro Series waterproof drone case. Stainless steel hardware, O-ring seals, rugged handles, pressure relief valves, pick and pluck foam interiors, and more. The lid hinge features a stainless steel bar system that runs the entire length of the case for the strongest hinge possible. This case has an automatic pressure equalization valve that keeps the air pressure inside the case the same as the outside which protects the case from damage.