Born Free Sippy Cup--different color?

Ivan has completely accepted the sippy cup, at least the Born Free kind, while I've mourned over the end of the bottle era.

Last weekend I finally went to buy more sippy cup inserts and another bottle so I alternate between the two instead of constsantly washing the one and only bottle.

The first bottle I bough was blue. The one I bough last weekend was orange. As I left the story, it occur to me in passing whether he'll notice the different color and whether he'll accept it, but I didn't really think much of it.

Was I right! I gave him the orange bottle (they're both see through) when he woke up in the morning. He took it in his hands, then laid back down on his stomach holding the bottle in both arms, and then examined it. I feared he'd start fussing. But he didn't. After he examined the bottle (and mine saying "it's the same bottle, except this one is orange), he started drinking from it.

And regarding bottles, I still haven't thrown out the Avent bottles. I'm not sure why. I have no more nipples, just the bottle parts. Am I saving them for baby number 2? Probably not. I will probably buy new ones. So will they ever be used again? Probably not.

I'm not sure why I'm saving them, but I can't get myself to throwh them out. Yet I still have them in my cupboard with other glasses, along with the pacifiers which he hasn't used in over a year.