Quality Materials: yanyoyo breastmilk storage bottles is made of high-quality borosilicate glass, is BPA-free, lead free, the cap is well sealed and will not leak, the scale is clear, and gives the mother better control over the amount of milk, it is heat and cold resistant, so it can be safely stored in the refrigerator or heated. Good Compatibility: These breastmilk bottle is fit for yanyoyo nipple, which is a perfect baby bottle when assemble with a nipple. It is also compatible with most breast pumps and wide-neck nipple on the market, so you'll never worry about lost bottles or accessories, these are the perfect replacement. (Tips: This is 5cm/1.97in wide neck breastmilk storage bottle, please pay attention to the corresponding size when replacing the nipple and breast pump.) More Sizes: Our breast milk containers are available in 5.4OZ/8OZ sizes to meet the needs of babies at different stage. Mother can choose different sizes according to the needs of babies to avoid waste. Easy to Clean: Glass milk storage bottles are of wide neck design makes the bottle easier to clean, does not hide milk dirt, the inner wall is smooth, and there will be no scratches when cleanse. Bottles can be cleaned in hot water or steam. At the same time, all baby bottle accessories are dishwasher safe. After Sale: We always provide customers with quality products and good service. If you have any questions during the shopping process, please feel free to contact us, all questions will be answered and resolved within 12 hours ! yanyoyo glass breastmilk storage bottles is made of high-quality borosilicate glass, is BPA-free, lead free, no odor，the cap is well sealed and will not leak, the scale is clear, and gives the mother better control over the amount of milk. It is also compatible with most breast pumps and wide-neck nipple on the market, these are the perfect replacement. Glass milk storage bottles are of wide neck design makes the bottle easier to clean, does not hide milk dirt, the inner wall is smooth, and there will be no scratches when cleanse. Bottles can be cleaned in hot water or steam. At the same time, all baby bottle accessories are dishwasher safe.
