“See my previous comment about a smaller cage & bottle,”
Yes, thanks, but there are no mounts, the only place to fit it is at the bottom of the triangle above the BB, one would just about fit there held on with cable ties, but, again, that would be in the way of the roof rack mount, so not practical. Above the top tube would work, but look strange, I’m going to try it there, but may just carry on with a bottle in a bag if that doesnt work. Of course there is the camelback bags, I dont like them, but could be a last resort.