Find the right size for your baby
Choosing a Size
An ideal time to start using a Grobag baby sleep bag is when your baby weighs more than 8 lbs 13oz (0-6 mths size). Your child's head should not be able to pass through the neck hole when the Grobag is fastened; otherwise the Grobag is too big. Remember to check the weight of your child.
Please remember that these are recommendations only as all babies are different.