22oz Portable Breastmilk Cooler for Travel w/ 2 Bottles, 24H Ice-Free, Blue | cooler with 2 bottles, no ice, leak-proof, light, compact, fits bag, BPA-free, easy-pour, keeps cool 24h, nursing essential

24H+ Upgrade Outdoor Cooling: Breast milk cooler delivers 360° surround cooling tube technology that keeps temperatures consistently cold and keeps breastmilk fresh for over 24 hours, maintaining milk freshness and essential nutrients while on the go
Simple and Convenient Operation: Simply freeze the cooling tube in the refrigerator at around 23℉ for 12 hours beforehand (adjust freezing time as necessary) to maintain milk freshness and essential nutrients while on the go
Outing or Working with Ease: Whether you’re at work, on vacation, or simply out for the day, enjoy stress-free breastfeeding anywhere. This breast milk cooler bottle can convert instantly to feeding bottles with compatible nipples, making park outings and travel days infinitely simpler. Tips: Compatible with nipples within 1.97inch diameter; Nipples are NOT included