This was way overpriced for what it was. Sorrry, it may fit a jumbo bottle but I wouldnt trust the strength of the arms to anything more than standard sizing. This rack is fairly well made and sturdy. And I know she didnt have an allen wrench that Thule supplied that allowed her to finish tightening them down. It?s great quality, very easy to put together. Build quality is fantastic. I used mine to hang my bells and a basket. Foi relativamente rápido. Dont waste £20. I was a little nervous about using one of these, but it worked great and has been for several days.