Do any of them fit a bike bottle cage? Mrs Average would like to cycle to the station with hot tea.
I’ve been through this research process. Generally no they do not. I have a ‘short’ sized (8 fl oz) one from Starbucks that fits into a Specialized plastic bottle cage, but that’s not a big enough drink to last a long train journey. And that particular cup was plastic and not that good.. and it broke…
There’s a Trek bottle cage and cup combo that fits on the Soho bike – they apparently have been available separately but possibly not any more as nowhere had stock when I checked. The cup’s not that great either, I think it’s plastic insides.
So I ended up with the PDW Bar-ista and after a long search I found a conical Starbucks cup in a shop that fits in it perfectly. They haven’t got the cups on their website currently but I reckon this would fit.