"Bulletproof Monk" or 3G 4G modem in a plastic bottle?

Question

Computer networks

Dear!
Is anyone enlightened on the subject of transceiver power loss in a plastic bottle? Or is it completely radio transparent? And does the color, ie. any fillers for it? Transparent or brown, green ..
I want to adapt this rain protection hat for a Huawei moped - does such an idea have the right to life? ..

Answer 1

Traction is not needed, just a hole in the bottom. Condensation forms when warm, moist air meets a cold surface. The modem will usually be warmer, or the same temperature as the environment (unless you stretch a pipe with steam from the kettle to it).
And yes, if the siding is metal, foil is not needed. It is better to make an antenna from a can or a biquadrat .