Cheap raincover to fit bugaboo bee - anyone got any ideas?

[Bicnod]

I had a generic raincover which just about fitted over my bugaboo bee but I lost it last week (fell out of the basket somewhere).

I don't want to pay ridiculous sums of money for a bugaboo bee raincover - does anyone know of any covers that would fit the bee (with child facing parent)?

Thanks so much

buuuuuuuuuump

Asda do one for a bout £5 or £6 or Argos have this one but I'm not sure it would fit with the hood on.

This says it's for buggies with no hoods but my friend uses it on a buggy with a hood fine.