WEMOH Breast Milk Cooler Bottle 18oz – 12H+ Ice-Cold, 24H Safe Storage, Spectra Compatible, TSA Approved

Meet the WEMOH Breast Milk Cooler Bottle

Designed for busy moms, this lightweight, leakproof set includes two 9oz bottles for a total of 18oz. Its octagon body provides a secure, comfortable grip at any time of day or night, and it slides easily into a standard diaper bag for on the go pumping sessions at work or travel. The pink finish adds a touch of style without compromising practicality.

Sleep-Saver design for nighttime pumping

Nighttime pumping can be a challenge. The Sleep-Saver concept centers on an ergonomic octagon shape you can grip with one hand in the dark, keeping the milk close at bedside. Overnight sessions are simplified by the two bottles, which are lighter than bulky options and help you return to sleep faster without navigating stairs.

• Ergonomic, one-handed grip
• Two 9oz bottles (18oz total) for longer sessions
• Direct pump compatibility with Spectra and other standard wide-neck flanges
• 100% leakproof lid with a precise silicone seal

Real-world cooling you can rely on

Solid-State Cryoloop technology provides fridge-cold performance without constant re-icing. Expect about 12–14 hours of fridge-cold storage (35°F–39°F) and up to 24 hours of FDA-safe freshness (<59°F) during travel. This approach aims to preserve milk quality even if ice packs thaw mid-journey.

• 12–14 hours fridge-cold range
• Up to 24 hours of safe storage for travel
• Softening ice does not immediately affect stored milk
• No need to transfer milk between containers

Direct pump compatibility and a lighter load

One of the key advantages is direct attachment to Spectra pump flanges and other standard wide-neck flanges. This design eliminates transfer steps and reduces cleanup. The unit is about 30% lighter than bulky steel chillers, helping it slip into standard diaper bags without weighing you down during commutes.

Pure separation and easy care

Milk stays separated into temperature zones to prevent warmer milk from affecting the cooler milk. The lids feature a precise silicone seal that twists to snug without overtightening, ensuring the container remains easy to open for the next feed while staying leakproof.

Travel-ready and backed by service

For travel, the solid-state cooling elements are TSA 3-1-1 compliant, allowing quicker security screening. The military-grade shockproof base guards your milk during baggage handling, and WEMOH offers a 2-year service policy for free replacement or repair with your order number.