Ride with peace of mind with the Britax Willow(TM) S Infant Car Seat. This rear facing car seat includes the Alpine travel car seat base for added convenience. First ride jitters? Gone. The Willow S is a rear facing car seat with ClickTight(R) technology so you know it can be installed securely on the first ride and beyond. This 5 point harness car seat features a RightSize(TM) system that provides adjustment points at the hips, shoulders and between the legs.Features: -CLICKTIGHT(R) INDICATOR: Helps provide a visual guide while installing the base -ROOM TO GROW: Willow(TM) S infant car seat, rear-facing only; 4 to 30 lbs -LIGHTWEIGHT & EASY TO CARRY: Move this car seat and base from car to stroller in a snap -WASHER AND DRYER-FRIENDLY: SafeWash(R) fabrics mean no more hand washing or waiting for the car seat cover and stroller insert to air-dry. Just quick and easy cleanup, so you can keep moving -NATURALLY FLAME-RETARDANT FABRICS: This baby car seat features naturally flame-retardant fabrics that are safe to wash and dry -INFANT INSERT PILLOW: This rear facing car seat is designed to provide a more comfortable and customized fit for newborns under 11 lbs -SAFECELL(TM) TECHNOLOGY: Designed to help manage energy and minimize force transferred to baby -REBOUNDREDUCE(R) STABILITY BAR: Alpine infant car seat base helps minimize movement in a crash; carry handle provides stability when used in the upright position -PLUSH HARNESS PADDING: Travel car seat with an extra layer of cushioning helps prevent skin irritation and keep your child comfortable -EASY FIND AND RECLINE: This car seat features level indicators and spring-assist recline that make it easy to find the correct installation angle for your vehicle -SPACESAVER(TM) DESIGN: Slim outside, spacious inside; this infant car seat frees up backseat space while giving your child plenty of room for the ride