<p>TEMP-Sensing Discoloration: Help parents to keep track of milk temp at any time. Purple is Cold (＜36℃/96.8℉), blue is Optimum Feeding Temperature (36-40℃/96.8-104℉), and white is Hot (＞40℃/104℉).<br><br>Double Strong Sealing: Designed with double sealed side seams &amp; double zipper to protect and freeze breastmilk. When sealing, press your fingertips and make a sound. Presterilized &amp; BPA free thickened milk bag, safely build your milk bank.<br><br>Zero Contamination: Milk import/export separation design ensures that there is no contamination. Simply open the sealing strip when pouring milk, and cut along a cutting line when you need to breastfeeding. It's that easy!<br><br>Space-saving Design: Breast milk storage bags can be freezed super flat or upright. This unique feature also allows defrost or freeze milk quickly. Friendly Tips: Capacity is not exceed 6OZ. After milk is poured into the bag, it is necessary to release the air. After thawing, heat it to 40°C (104°F).<br><br>More Customers Options: Momcozy 200-Pack Breast Milk Storage Bags are the perfect pack size to support new parents' expressing and storing in their first few months!</p> <p>The Momcozy Breastmilk Storage Bags are thoughtfully designed to help busy moms store, organise, and preserve precious breast milk with confidence. Crafted from premium, pre-sterilised, BPA/BPS-free materials, these bags deliver reliable, hygienic, and space-saving breast milk storage — every time.<br><br>Whether you’re freezing milk for future feeds or storing fresh milk in the fridge, these durable storage bags make the process clean, efficient, and mess-free.</p> <p>Store in a cool and dry place</p> <p>USA</p>