The Meke Warmer has truly been a game changer for night feeds and travel for our little family!
It lost 1 star for me because of the quality of parts (e.g., the silver design around the screw ring easily came off on first few washes) and the different ways of washing the different parts (e.g., teats, bottle base are ok to put in a UV steriliser while the bottle hood, screw ring, etc aren't).
I love these bottles and especially the twist cartridges that accompany them. However three updates are needed:
1. Make the caps flat at the top so they can be placed securely on their "backs".
2. Sell the caps separately because I've lost two already and needed to buy the full set which isn't great.
3. Make the measurement marking stronger! I've found that after 3-5 months of washing and sanitising, the marks had completely disappeared and required me to either mark my own using a sharpie or buy a new bottle!