Knot - I have a Kleen Kanteen that came from LLBean. No lining, no funny taste once washed. Might be worth a shot?

Haven't tried the soma fab bottles yet. They look really cool

Like others have said, I'm a bit wary of plastic. But, my bottle doesn't have a sport top, so I don't ride with it. You might inspire me to look for more bottles that are steel, though. What I really want is a little stainless steel lunch kit (like a tiffin set), but I haven't been able to find any that are 1) reasonably priced, 2) I'm sure they're stainless and 3) won't leak