Philips Avent Natural Glass Sleeve

It's a blessing having a glass made baby bottle from Avent. But it's a greater blessing to have the sleeve as it's no way I can touch the bottle when it's hot. And the sleeve also serves as a protector for the glass bottle. The one star I'm not giving is the sleeve doesn't fit 100% perfectly and it's actually considered costly.

This little guy is great! I have the small and the large one and they are brilliant. They allow me to heat a bottle and keep it warm if I will be going out and feeding relatively soon. I also just use the to kept the milk cold straight from the fridge if I will be out for a while. They do fit the plastic bottles but I would still recommend picking up glass bottles if you plan on using these. Glass has better thermal properties than plastic, making these more efficient.