Ya, I need reading classes to work on the bikes.
I went to Costco and bought something like this 3 pack with cheap cases to keep from scratching.
Had to get the 2.0 magnification
May not be as good as prescription reading classes but gets the job done.
https://www.costco.com/design-optics...100329379.html

Just pack the glasses case in with your tools, extra tube and patch kit.