If you're looking for a daycare bottle bag...

kjsmith9

http://www.amazon.com/J-L-Childress-Bottle-Cooler-Light/dp/B007SRMHPO/ref=sr_1_8?ie=UTF8&qid=1359037709&sr=8-8&keywords=jl+childress+bottle+cooler

(sorry not clicky)

We just got this one from amazon and it is great!  Very roomy and has an extra zipper pocket added into the cover for solid foods when she's older (or whatever else you want to put in there).  I just wanted something that would fit a decent amount of bottles, because I'll most likely send *at least* 6 per day.  Very satisfied!