Portable Bottle Warmer Suggestions Needed

Manders71208

FTM looking for a portable bottle warmer. I breastfeed and use Tommee Tippee bottles when on the go. I am looking at their portable warmer. It seems to have good reviews, but many complain about how bulky it is. Any suggestions?

astrat017

I use the tommy tippee warmer. I don't find it too bulky but I can see why people would think so it has enough water in it to warm multiple bottles and stays hot for hours.