Review on Befano Bottle Adapter: Perfect Fit For Wide Neck Bottles And Portable Warmer by Sam Hawj

This portable bottle warmer is better than the ones that you fill with hot water. It heats the bottles faster and it's more convenient. I did have to order the adapter for the Dr. Brown's bottles and it worked perfectly. I didn't realize that I couldn't just heat up the formula in this, it's to heat up the water and then mix. I use liquid concentrated formula so I have to keep a bottle of the cold liquid in another bottle in the cooler, use this to warm up the water to 104 degrees, then mix in the cold formula. I'm sure this will be a lot easier and faster if you're using powder. It seems to hold a charge well, I've used it three or four times now on a charge.