Any particular favourite reusable cups? Toying between Kleen Kanteen and Frank Green atm as they seem to be able to put up with getting chucked in a bag after use.
I like my keepcups - I have a glass and a plastic one. Obviously you need to be more careful with the glass, but I think they now do a plastic outer thing (longplay?) which would help protect it. No off tastes from the plastic one either, though I prefer the feel of the glass in the hand.
Any particular favourite reusable cups? Toying between Kleen Kanteen and Frank Green atm as they seem to be able to put up with getting chucked in a bag after use.