Diono Radian 5 Car Seat (Group 0/0 Plus/1/2, Plum) £98.25 @ Amazon

SUITABLE FROM BIRTH TO 7 YEARS with infant cocoon, adjustable head rest, expandable sides and memory foam padding
EXTENDED REAR FACING. Radian 5 keeps children rear facing in the safest position up to 25kg
LONGER 5 POINT HARNESS USE. Radian 5 offers forward facing capacity from 9-25kg in a 5 point harness, 7kg more than standard seats
FULL STEEL FRAME. Super strong core to provide the best protection and space saving design meaning all 3 back seats can be used.
UNIQUE FOLDING DESIGN for easy transport and storage