Storm cases are also waterproof, crushproof and dustproof, however, Storm cases are manufactured using HPX® Resin which makes them lighter, but slightly less strong at higher temperatures.
Aesthetically, due to the composition of the HPX® Resin body of a Storm Case, it marks easier than a Protector Case, but in no way will lose its protective properties.
Peli Storm cases also feature Press and Pull latches, which are easier to open than the double-step latches of the Protector case, but bear in mind that the latches and wheels of a Storm Case contain alloy pins, as opposed to stainless steel, so these cases should not come into contact with salt water, in order to avoid corrosion.