SUPER SOFT FEEL, INSPIRED BY MOM: The soft silicone of this bottles replicates the familiar comfort and warmth of nursing. BREAST-LIKE NIPPLE: Our award-winning Closer to Nature nipple is shaped like mom for a natural latch, making it recommended by 97% of moms and accepted by baby's worldwide* ODOR-RESISTANT MATERIAL: The only silicone bottle that doesn’t retain odors left behind by breast milk or formula ANTI-STATIC: Keeps baby’s bottle clean and hygienic by keeping away dust or other particles NO-LEAK TRAVEL LID: Take the silicone bottle on the go with no worries or leaks, unlike most silicone bottles ANTI-COLIC VALVE: Eases colic symptoms like reflux, spit up and gas BABY SAFE: BPA, PVC, Phthalate free