Dr. Brown's Natural Flow Bottles 5-Pack Set - white, one size Bottle feeding It's a non toxic plastic

It's a non toxic plastic is safe for baby

This contains lid snaps on and off for easy filling and cleaning

When babies graduate from bottles to solids

The soft silicone can help sooth sore gums and it is dishwasher safe and freezer friendly

Only use on level surfaces

Dr. Brown's Natural Flow Bottles 5-Pack Set - white, one size Bottle feeding It's a non toxic plasticPolypropylene, Silicone Made in USA or Imported Positive pressure flow for vacuum free feeding that is similar to breastfeeding Reduces feeding problems like colic, spit up, burping and gas Vent system that removes air from milk maintains essential vitamins such as C, A and E Helps prevent fluid in the ear. Controlled flow so babies feed at their own pace. Made of plastic BPA, PVC, lead and phthalate free