The Napup is a great and soft head support for children during a car ride to keep it from bobbing and potentially straining ir hurting their neck as they fall asleep. Put the strap upright when not needed.
Easily connects to just about any car seat and high-back booster seat itself. The head strap connects to the base. When your toddler is awake the head strap can be placed upright withut disturbance. When they fall asleep simply lower it to provide head support. There is an approximate 1cm gap between the strap and your child's head allowing gentle contact when their head starts to fall forward.
It inculdes "no sweat" panels to allow for air circulation.
High Quality materials, complying with the OEKO-TEX standard 100 and are flame retardant as well.