I have a 7" tablet and looking to take it bikepacking. I don't forsee using it while on the road other than to check a cue sheet or maps (or grabbing it to take a picture / video / etc) but I could see utility in having it facing me in a bag. Anyone done this using a bag with a clear map window in the top? Does it work? Or is there too much glare? Any other ideas / success or fail stories using tablets on a bike trip?

thanks

philip