Dr. Brown's Wide-Neck Storage/Travel Caps for Anti-Colic Options+ Baby Bottles, fits 9 oz/270 mL and 5 oz/150mL, BPA-Free, 2-Pack

Dr. Brown's Wide-Neck Storage/Travel Caps for Anti-Colic Options+ Baby Bottles, fits 9 oz/270 mL and 5 oz/150mL, BPA-Free, 2-Pack

SPILL-PROOF BABY BOTTLE. Keep breast milk, formula, and other liquids safely stored in the refrigerator, on the go, and while warming LEAKPROOF BOTTLE WARMING. When using a bottle warmer, remove the internal vent system, collar, and nipple and replace with a Storage/Travel Cap to prevent leaking and spills PERFECT FOR TRAVEL. Helps prevent leaks in portable bags and coolers, making on the go feeding stress and mess-free AIRPLANE FRIENDLY. Helps prevent leaks caused by cabin pressure changes during flights DESIGNED FOR DR. BROWN'S WIDE-NECK BOTTLES. Includes 2 caps that fit Dr. Brown's Anti-colic Options+ Wide-Neck 9 oz/270 mL and 5 oz/150 mL bottles EASY TO CLEAN AND STERILIZE. Dishwasher (top rack) and sterilizer safe. BPA-Free