What bottle warmer can I use for the comotomo bottles? Avent and dr brown don't fit for the 8oz size bottles

Here are compatible bottle warmers for the comotomo. 1) Avent Express Bottle Warmer 2) Born Free Tru-Temp Bottle Warming System 3) Cuisinart Bottle Warmer 4) Dr. Brown Bottle Warmer 5) Munchkin High-Speed Bottle Warmer 6) Kiinde Kozii Bottle Warmer 7) The First Years Baby Pro Bottle Warmer