Babies up to the age of six months must be secured in an approved rearward facing car seat. Some rearward facing baby capsules will accommodate children up until 12 months old. A baby capsule will also allow you to transport your baby from the car to a stroller (with the use of additional car seat adaptors) so you don't have to remove your baby from their car seat and wake them up. Capsules can then be clicked into a pram while baby is still inside the car capsule.