22oz Portable Breast Milk Cooler for Work & Travel, Ice-Free Breastmilk Cooler with 360° Surround Cooling for 24 Hours

Works a little too good. Froze my milk after 30 minutes. Couldn’t feed my baby a milkshake so was useless in the moment.

This product seemed like a more affordable alternative to the big name brand mom one. We purchased it at a good discount for 41.99. After it arrived, I ran some tests using similar methods as other youtubers. The manual states a 24 hour timeframe kept at room temperature, but not in exceedance. Testing method includes: cooling tubes placed in the freezer for 12 hours (or more). What the manual does not state but I did anyway for added benefit is also placing the outer bottle, inner bottles, connecting lid, and lid in the fridge for that same timeframe for best case scenario. After chilling, the bottles were half filled with chilled whole milk, items assembled together, and left in temperature controlled room at 73F/23C. Test results include top bottle at 50F/10C and bottom bottle at 31F/~-1C. In conclusion, who knows how long the top bottle was outside the ~40F/4.5C safe zone at ten whole degrees?? Therefore, I would not trust this product given the added benefits and perfect scenario test results. The bottom bottle, however, remained within parameters. Maybe this would be good for only 12 hours, but who knows without another test. At least sacrifice the top bottle and only use the bottom. Outside in a warm climate, you’re on your own. 8 hours would be questionable.

This is perfect for traveling long ways! The milk I put in here doesn’t go sour and it stays warm or cold, whichever temperature you want it to, it fits 22oz in it, which is great! It’s very good for carry on and emergencies if you need to go somewhere with milk or any juice.

" It’s perfect for traveling, work, or long days out — keeps my milk cold for a full 24 hours just like it promises. The large capacity fits several pumping sessions’ worth of milk, and the leak-proof seal gives me peace of mind when tossing it in my bag. "

If you’re a breastfeeding or pumping mom who’s always on the move, this cooler is a must-have. It keeps milk safe, fresh, and ready — honestly one of the best investments I’ve made for my breastfeeding journey!