glass bottles but I wish they made them smaller - the only pop I like is root beer, orange and sometimes cream soda. Buuuut, I rarely finish the whole thing, and ya can't recap it.
I don't like the plastic or can ones because I can taste the metal and plastic - I'm high maintenance, I always need a straw
Whenever I buy a 2 litre, it ALWAYS ends up getting wasted because I never finish it before it goes flat....