https://fromrebel.com/products/all-in-one-convertible-car-seat-teak-f7b6d2 14873288049007 One4Life All in One Convertible Car Seat - Teak 364.99 https:files/d9fb44d3-7f19-4764-8561-3b53fa9fa64d.webp https:files/d9fb44d3-7f19-4764-8561-3b53fa9fa64d.webp USD OutOfStock Britax 639935873391 Baby & Kids 641800995183 Baby Best Sellers 641032651119 Baby Specials 302408433813 Best and Must-Have Baby Gifts 630363128175 Best Sellers 291289268373 Big Babies 6-18 months 321966309525 Britax 291287662741 Car Seats 636240265583 Daily Deal Drops 642536309103 Deals on Britax 302408269973 Gifts Under $350 636356460911 Hot Deals 644531126639 Low Stock Deals 645352259951 Luxe Baby Brands for Less 640154108271 Luxury Brands for Less 634336477551 Newborns & Little Babies (0-6 months old) 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 311560372373 Over $350 635358577007 Over $75 Warranty Products 641032913263 REBEL Best Sellers 291288187029 Ships Nationally 306996609173 Shop By Age 644672192879 Summer Baby Deals 291286712469 What's New 636239970671 What's New in Baby Gear & Kids It all starts with the first ride home. Then, there’s the first family outing. The first ride to daycare. Soon, you’ll be driving them to their first play date or soccer game. Throughout every change and milestone, you can count on one constant for your journey: the Britax® One4Life® all in one convertible car seat. This 3 in 1 car seat and booster seat combo takes your child from birth to big kid with trusted Britax safety, ClickTight® technology for easy installation, and parent-approved convenience features. One4Life starts as a rear facing car seat with an extended capacity of up to 50 lbs, allowing your child to ride rear facing longer. It easily converts to a forward facing car seat (30-65 lbs) and a belt-positioning booster seat (40-120 lbs)* when your child is ready. Thanks to ClickTight technology, you can install with confidence, every time. As your child grows, you can easily adjust the 15-position harness with just one hand — no rethreading required. This all in one car seat features a high-strength steel frame, SafeCell® technology, and a V-shaped tether, helping to give you peace of mind for the road ahead. The washer and dryer-friendly car seat cover is available in warm, neutral tones with a sophisticated aesthetic to match your lifestyle. Plus, it’s naturally flame-retardant with no added FR chemicals. The breathable knit fabrics allow airflow to help keep your precious cargo cool and comfortable**, while the plush padding helps make rides enjoyable. With thoughtful convenience features, premium comfort, and an all in one design, you can confidently navigate every stage of the journey with just one car seat — for life. *Due to regulatory changes, weight and height ranges may vary by model. Always follow the weight and height specifications listed in your product's user guide and on your product labels. **Select fashions only. 439.99 Britax ADDONPOP ALL-IN-1 CAR SEATS AutoList_v4 AutoPublish_v1 BABY BRITAX CAR SEATS FRESHNESS FY2026.50 NEW ARRIVALS PERCENT_OFF_RANGE_0_20 PERCENT_OFF_RANGE_0_30 REBELBEST https:files/42c4d601-fa0f-43e6-baba-6bd0865079a1.webp https:files/fb59fe2c-3eb0-4bd4-a1b9-90ffcc1d693c.webp https:files/fcb7a31a-a354-4962-a404-45c3f226a7fe.webp https:files/44c8187e-a4d1-478b-8977-8663383ec8fb.webp https:files/86d89f84-f0f3-42ef-855f-34ebe931bd39.webp 52588578832751 Open Box 364.99 439.99 https: https://fromrebel.com/products/all-in-one-convertible-car-seat-teak-f7b6d2?variant=52588578832751 OutOfStock Open Box 53094700188015 Imperfect 329.99 439.99 https: https://fromrebel.com/products/all-in-one-convertible-car-seat-teak-f7b6d2?variant=53094700188015 OutOfStock Imperfect