Konga.com - Avent Airflex Feeding Set (Starter Pack) Pack of 4 (Size 125ml(2) ; 260ml(2)) - The AVENT Airflex feeding bottles uses an Airflex valve which works with babies naturally feeding rhythm.
Buy the AVENT Baby Bottle SCF646/17 Baby Bottle | Philips
Buy the AVENT Baby Bottle SCF640/17 Baby Bottle | Philips