Just got mine and 1) looking to see if there is a cheaper alternative to their cover 2) am worried about the white cover getting dirty over time (anyone have experience with this one way or the other) and 3) they are backordered at the moment.

Was thinking something like this might do the trick: https://smile.amazon.com/Turbine-Luxiv-Ventilator-Waterproof-Oxford/dp/B081H6LYPF/ref=sr_1_2?dchild=1&keywords=turbine+cover&qid=1614351082&sr=8-2

Anyone tried anything else?