Britax One4Life Slim Clicktight All-in-One Car Seat

The Britax One4Life® Slim ClickTight® All-in-One Car Seat takes your child from birth to big kid with trusted Britax safety, ClickTight® installation, and a space-saving 17.5" design. This 10-year car seat grows with your child through every stage, from rear-facing infant, to forward-facing toddler, to high-back booster.

With its high-strength steel frame, SafeCell® crumple zone, and V-shaped tether, the One4Life® Slim is engineered for exceptional protection. The cooling channels and recycled polyester knit fabrics provide lasting comfort, while the machine-washable SafeWash® cover ensures easy cleaning without added flame-retardant chemicals. Stylish and durable, this seat delivers long-term safety and convenience for busy families.

Britax is a globally trusted leader in child safety, known for its innovative, high-quality strollers, car seats, and travel systems designed to support families on every journey. With a legacy of over 50 years, Britax is committed to creating products that prioritize safety, comfort, and convenience. From advanced crash protection technology to thoughtfully designed features that simplify daily life, Britax helps parents travel confidently, knowing their little ones are secure and comfortable wherever they go. Explore Britax at ANB Baby for trusted gear that grows with your family.

Britax One4Life® Slim ClickTight® All-in-One Car Seat Features:

• ClickTight® Installation: Install confidently in three simple steps — pinch, thread & buckle, click it closed.

• SafeCell® Technology: Crumple zone built into the seat base absorbs and redirects crash energy away from your child.

• High-Strength Steel Frame: Reinforces the seat structure for added durability and stability.

• Patented V-Shaped Tether: Staged-release stitches reduce forward movement during an impact.

• Energy-Absorbing Shell: Helps dissipate crash forces for superior impact management.

• 5-Point Safety Harness: Distributes crash forces evenly across strong body areas.

• SpaceSaver™ Slim Design: Slim outside (17.5”), spacious inside—fits up to 3-across in most vehicles without compromising comfort.

• 15-Position No-Rethread Harness: Adjust the harness and headrest with one hand as your child grows.

• Cooling Channels: Promote airflow and temperature control for all-day comfort.

• Premium Fabrics: Soft knit with woven mélange accents made from recycled polyester for a refined look.

• Refined Padding: Plush foam and three infant inserts ensure ergonomic support from newborn to big kid.

• Built-In Armrests: Provide extra comfort and support for longer rides.

• Hassle-Free Cleanup: Smooth base and open shell design make wiping underneath the seat effortless.

• SafeWash® Fabric: Naturally flame-retardant, chemical-free, and machine washable & dryer safe.

• Dishwasher-Safe Cup Holders: Slide out easily for convenient cleaning.

• Convertible 3-in-1 Design: Transforms from rear-facing to forward-facing to belt-positioning booster — lasting up to 10 years.

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