Easy to sip and spill-proof; soft, 100% silicone spout is gentle on little mouths; easy to clean and top-rack dishwasher safe; fits regular 4oz/120ml & 8oz/250ml dr. Brown's options bottles; bpa free dr. Brown's standard neck transition sippy spouts
Features:
Easy to sip and spill-proof
Soft, 100% silicone spout is gentle on little mouths