Today my rear tyre died with a loud blow - I guess one day ride with low pressure (when I forgot to check it) was enough for it to deteriorate:
So I am thinking of 16" tyre with kevlar bead, which could be easily shoved into the backpack. What are the options?
I found only schwalbe kojak so far, but it has ETRTO size 32-349, not 40-305 =(