Is there a magic number? I want to pack super light, but always have something clean to wear as a base layer.
Do you just pack a few T-shirts, a few sets of underwear, then just wash & drip dry in the bathrooms as you go? If stuff is still damp when it's time to leave, do you keep a mesh bag to keep letting it dry on the bus...?
Thanks all, great community and great advice so far.