Haha yeah, but I think I may be getting there.

I have
At least5 25-27oz SS bottles.
1 18oz SS bottle that I take to work with tea in it.
2 1 liter SS bottles
1 2 liter bladder with carrier
1 40oz SS bottle
2 GI 1qt plastic canteens
1 2qt GI plastic canteen

If you are going to go the SS bottle route I HIGHLY recommend checking into the Clean Kanteen 40 oz bottles. They are the same diameter as the 1 liter bottles yet hold an extra 8 ounces of liquid. They also make insulated SS bottles that I think top out at 27 ounces.

You can get different type/style of caps for them as well.