Universal cup holder?

[elk4baby]

I have a Mutsy 4Rider, so the cup holder needs to clip onto a diagonal tube.
Could anyone recommend one? I don't think Mutsy make their own .
I'd like something sturdy, not just a fabric strap , if possible.

how's this?

www.thebabycatalogue.com/Prince-Lionheart-Stroller-Cup-Holder/productinfo/J0046/

Looks pretty good. Have you used one?

No, but it's the only one i've come across.

I have this and it is good.