Easybase for Maxi Cosi car seat (the first size when baby) for the car. Amazing modcon device to fix the car seat in securely with no fuss. Sits on car seat and stays there strapped in. You simply click on the Maxi Cosi car with the baby in it and it's totally secure. No need to use seat belt every time. Very quick and easy! Saves so much time!
Was £100 when new, only 2 years old. Still in perfect working order.