Cervelo have been resisting the gravel bike craze for a while, but they gave in and made the Aspero. It looks interesting for
touring as long as you don't need too many bosses. It can take 3 bottle cages, but there are no other mounts so it will have
to be for the rackless amongst us. The geometry gives it a long top tube so it should be used with a short stem.
https://www.cervelo.com/en_US/aspero
It looks too nice to be ridden offroad or gravel.