We're looking for some cloches to use on our vegetable beds. What I'd
like is something that packs up fairly neatly for storage when not in
use, but can cover a decent area at a reasonable price.

I've seen some polythene ones with wire hoops fitting through a sleeve
in the polythene every 50cm or so, but the only place I can find that
sells them is asking £6/metre. That doesn't work out at all cost
effective for our garden.

Anyone have any sources for this sort of cloche that aren't quite so
expensive, or suggestions for alternatives?

Thanks,
James