The Britax Grow with You ClickTight harness-2-booster car seat and One4Life convertible car seat bundle offers a complete car seat solution as your child grows from infant through age 10. The One4Life rear-facing infant car seat features a steel frame, SafeCell technology, and premium padding for safety and comfort up to 40 pounds. It converts to a forward-facing car seat harnessing children up to 65 pounds, then transitions to a high back belt-positioning booster up to 120 pounds. The Grow with You transitions from a forward-facing 5-point harness toddler car seat to belt-positioning booster for older children up to 120 pounds. Both car seats install securely in 3 easy steps with Britax's ClickTight technology. With 9 recline positions, these car seats provide the right fit for your growing child and accommodate different vehicles. The One4Life features a no-rethread harness adjusting headrest and harness together while the Grow with You adjusts the headrest and harness separately. Both include conveniences like machine-washable covers and cup holders. This bundle covers every stage while providing comfort, convenience and trusted Britax safety so you can travel with confidence as your family grows.