I have bought this cup and bottle holders to have at hand times on a walk for a coffee or a bottle. Despite the appropriate adapter for the Quinny Zapp Xtra (newer model) the holder made equal a good impression! Even with a slight contact when we walked by the holder makes himself constantly and drops rapidly.
In my eyes, a bad buy! At least as far as the Quinny Zapp Xtra (BJ. 2013). Perhaps the bracket fits better with other Yes Quinnymodellen.
The bottle my daughter is now back down the net and the coffee I think still in his hand. Too Bad.