Peace of mind at a glance - the innovative grobag egg™ changes colour to let you know at a glance whether the temperature of a room is too low, too high or just right, helping you maintain a safe sleeping environment for your baby. As an added bonus it even works well as a gentle night light.

A yellow glow suggests a comfortable temperature for children to sleep in, whilst a blue glow suggests it's too cold and a red glow suggests it's too high. The colours act as a reminder for you to cool or heat the room, to modify the baby's clothing, to use a different tog grobag® baby sleeping bag or for non-sleeping bag users to alter the level of bedding.

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