About This

• 24 Hours Fresh & Nutrient-Safe - The PINNGUSHI Breast Milk Cooler Bottle uses 360° cooling tube technology to keep milk chilled for up to 24 hours with one overnight freeze (12 hrs at 0°F). Locks in nutrients, prevents spoilage, and keeps milk fresh wherever you go.
• Large 22oz Capacity with 2 Bottles - Designed for pumping moms, this breastmilk cooler holds up to 22oz across two bottles—store freshly pumped and chilled milk at once. Ideal for day trips, long workdays, or on-the-go feeding without constant refills.
• Safe, Reliable & Leak-Proof - Made from BPA-free, food-grade materials to ensure every drop stays pure. Inner bottles of this breast milk chiller feature secure sealing rings, while the cooling tubes use airtight technology for 100% leak-proof protection—keeping milk safe, clean and worry-free.
• TSA-Approved for Easy Travel - Travel stress-free with breast milk! This TSA-approved breastmilk cooler bottle passes airport security smoothly—no ice packs, no hassle. Perfect for work, flights, and outdoor trips. Compatible with 1.97in nipples for direct feeding.
• Quick to Clean, Dishwasher Safe - Save time and energy! The BPA-free inner bottles of this milk cooler for breastmilk are dishwasher safe for fast, easy cleaning. A true hands-free helper that simplifies your pumping routine and supports every busy mom's lifestyle.
• Bonus Tip - Product size - 4.17in diameter × 11.8in height. The bottom bottle cools 30% faster than the top for optimal freshness. Compatible with 2.56in wide-mouth breastmilk storage bottles from other brands, allowing quick swaps for efficient feeding on busy days.