Don't know if youre still looking, but I use one of these (different brand, can't remember the name but is the exact same except it was more expensive) when I need directions to somewhere and it's very good for the price. Can kind of make using the screen when it's on a bit awkward and my knee hits it when I'm out of the saddle then but I like it.
Interestingly, for a given value obvs, I have found the bamboo tablet holder from IKEA works on the shelving unit I have outside.
Would love to speak to someone in product design /3d printing. Have an idea I want to try.
https://www.youtube.com/watch?v=tMQhZIMaW5Q
Don't know if youre still looking, but I use one of these (different brand, can't remember the name but is the exact same except it was more expensive) when I need directions to somewhere and it's very good for the price. Can kind of make using the screen when it's on a bit awkward and my knee hits it when I'm out of the saddle then but I like it.