Something like this? https://www.tritoncycles.co.uk/accessories-c11/bottles-cages-c139/bolt-on-bottle-cage-mount-single-p9307
That looks like a good idea, thanks.
@Thick_Hollins started
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Something like this?
https://www.tritoncycles.co.uk/accessories-c11/bottles-cages-c139/bolt-on-bottle-cage-mount-single-p9307