Ride with peace of mind with the Britax Willow S Infant Car Seat. This rear facing car seat is side impact tested and includes the Alpine travel car seat base for convenience. The Willow S is a rear facing car seat with ClickTight technology so you know it can be installed securely on the first ride and beyond. This 5 point harness car seat features a RightSize system that provides adjustment points at the hips, shoulders and between the legs to create your baby’s perfect fit from the start. This baby car seat easily attaches to Britax Brook and Brook+ strollers in both parent-facing and forward-facing modes for convenient trips. The Alpine base is equipped with a ReboundReduce Stability Bar to help minimize movement. Whether you’re putting the seat into the car or connecting to a stroller, the Britax Willow S infant car seat makes transport a breeze.