Philips Avent Natural Glass Bottle Sleeve 120mL , Insulates and protects The Philips AVENT glass bottle sleeve is ideal for protecting your glass feeding bottles and is specially designed to keep liquids either warm or cool.
Due to the convenient opening, you can easily read the scale.
Keep liquids warm or cool
Insulating material keeps feed warm or cool
Protect your glass bottles
Shock resistant material
Know when baby is done feeding
Easily read the scale of the glass bottle