The Gerber Nuk Orthodontic Bottle with vented nipples was exactly the bottle that I was looking for.  My first purchase of the Gerber Orthodontic Bottle, was because of the coupon where I could receive one for free with a mail - in rebate.  Realizing that I couldn't go wrong with this deal, I gave it a try!  I was incredibly impressed.  Just the right amount of flow for my 4 month old, and so easy to use!  The bottle stayed cleaner than other bottles, and was easier to clean once dirty.  My son quickly became accustomed to only that bottle!  Though I owned other bottles, he would look...