I've got a Kleen Kanteen 40oz wide mouth SS bottle in that carrier Gary, Fits like a glove, almost. It does pooch the top flap up a bit. I am gonna see if SMKW has any of the flat caps for that bottle. If they do, It's win win for me.

The Cup, I just like to have it available, and IF I get a flat cap for the Bottle, the cup should fit nicely. Either that or I am gonna (maybe) get this. Actually I would just like the canteen, cup, cup cover, stove and the carrier.

http://www.selfrelianceoutfitters.com/stainless-steel-bottle-cooking-kit/