Britax Allegiance Harness Convertible Car Seat, Luna

This 3-stage convertible car seat keeps your growing child safe and comfy from newborn to big kid. SafeCell Impact Protection is a patented system of safety features that transfer crash energy away from your child. SafeCell includes an impact-absorbing base with a strategic compression zone, impact-stabilizing steel frame for strength and reinforced structure, and a patented energy-absorbing tether that minimizes forward movement during a crash. The deep foam-lined shell provides full-body side impact protection. The 10-position quick-adjust harness and headrest grows with your child no rethreading necessary. 3 position recline helps you achieve proper installation and maximum comfort. Nap-friendly plush padding and fabrics keep your baby cozy and happy along the way. Fast and easy installation with premium quick-push LATCH connectors that simply lock into place. Release the connector with a simple push of a button.

Full-body Side Impact Protection with deep foam-lined shell SafeCell Impact Protection is a patented system of safety features that includes a steel frame, energy-absorbing base, and patented energy-absorbing tether 10-position quick-adjust harness and headrest allow you to easily adjust without uninstalling the seat for a comfortable, secure fit as your child grows Nap-friendly plush padding and fabrics keep your baby cozy and happy along the way Premium quick-push LATCH Connectors lock into place with a click, and are released with the push of a button Fits rear-facing from 5 – 40 lbs and up to 49” tall; forward-facing mode from 20-65 lbs under 49”