ummmm...just checked the website...pigeon bottles DO contain BPA.....the fact that there is no number on the bottom does not mean they are safe.

if you are concerned about BPA (I know I am seeing Canada has just gone so far as to ban it so it cna't be a good thing)..... Dr. Browns have a BPA free range as does one other company whose name escapes me.

Avent bottles contain BPA so probably try to avoid them as well.

These ones are apparently safe (this is an american list so may conatin brands we dont get here:

BPA Free Bottle Products

* Adiri Natural Nursers
* BornFree: All bottles and cups BPA free *see note
* EvenFlo: Classic™ Glass Bottles, Classic™ Light Tint Polypropylene bottles, Classic™ Clear Polypropylene Bottles, Purely Comfi™ Bottles
* Playtex: Original Nurser, Playtex Drop in liners, Ventaire Advanced Bottles (marked BPA Free)
* Gerber: Gerber Clear View, Fashion Tints (”Plastic Pastels”), Gerber GentleFlow
* Medela: All bottles
* Sassy: MAM bottles (UltiVent), Baby Food Nurser Kit
* Green to Grow Bottles **see note
* ThinkBaby Bottles
* Tommee Tippee Easyflow Bottle to Cup
* Momo Glass Bottles
* Munchkin: Dora the Explorer Classic Bottles
* Nuby: Standard Neck Non-Drip Bottle, Wide-Neck Non-Drip Bottle, Wide-Neck Bottle with Handles and Non-Drip Nipple, Standard Neck Bottle with Handles and Non-Drip Nipple, 3-Stage Wide Neck Easy Grip Feeding System with Non-Drip Nipple, Natural Youch SoftFlex InfaFeeder (silicone) (keep up to date on Nuby products here)
* Nuture Pure Glass bottles
* Babisil Silbottles
* Weego Glass Bottles
* Siliskin Glass Bottles
* Dr Brown’s: Glass Bottles, Dr. Browns Polypropylene Bottles (all vent system pieces BPA Free - made with polypropylene - and fit all models)
* Parent’s Choice Bottles (available at Walmart) - box is marked BPA Free
* Lansinoh? Bottles (all)

Hope that helps. There is also a list of BPA free dummies and stuff as well if anyone is interested....