I too would like to know this. Their is like a 4 pronged spring phone holder that is supposed to be good with a strap to stop your phone coming out. Seen it on one of ryan f9's youtube videos
Unintended pun there:grin2::grin2::grin2:im a boater and am used to inflated prices
Not a bad shout if your just nippimg down the road but on a reasonable ride thats gunna get annoying....If its something casual consider something like this...
https://www.aliexpress.com/item/Wat...32677300415.html?spm=2114.13010608.0.0.1164v1