Does a lightweight, cheapish, parent facing buggy exist?!

[Morry1]

I have the Uppababy Vista which is a brilliant pram but looking to get a lightweight buggy for holidays/grandparents house. Choice is endless for forward facing but my wee boy is only 6 months and I would like him to be parent facing for a while yet. Can anybody recommend a lightweight, compact buggy which can be rear or forward facing? Don't want to spend hundreds of pounds since already have Vista. Happy to look at second hand if there are any good recommendations which are dearer.

[Mol1628]

I would look at the mamas and papas armadillo flip.