Bottle Warmer for Daddy. Help.

Courtney

I'm a breastfeeding mother who is about to return to work in another week. I work graveyard, so I can take care of my children throughout the day. I have a milk supply in my freezer. Which bottle warmer do you all suggest for unfreezing breast milk storage bags. I looked at the Kiinde. Tommee Tippee. Chicco Natural Fit. Just can't narrow them down. Thanks!