I have been trying to grow tomatoes and the pesky fruit flies have been going crazy over them and ruining as many as they can. So I decided to try an idea. I made some protective bags out of cloth kitchen wipes as the cost was far less than buying the commercial fruit fly bags.
The aim was to use something that spends it's life getting wet so that it would hold up in the rain and not fall apart after getting wet over and over.

They worked great at protecting my entire crop of tomatoes and lasted for the life of the tomato plant. The only trouble was they did not stand up to the sunlight very well and they became brittle and started to rip easily after all that time in the sun.
So for now it is back to the drawing board and next time I will try a different material.