ring feeder cover?

[lelly]

Hi,
Does anyone know if there is anything on the market for covering a ring feeder?
I am looking for something waterproof. It just needs to cover the top, a lid so to speak. I use it for my shetland ponies. They have Ossi chaff in it and I want to be able to keep it dry. I am using a tarpaulin at the minute but would like something that fits better. Thanks

 

[Brownmare]

Could you get a roll of bale wrap and stretch that over it? It would be a bit fiddly to do but once you had it on there it should work well.