10 Best Booster Car Seat With 5 Point Harness 2024 in the US

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Slim Design: 10% slimmer at the cup holders to save back seat space.

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SnugLock Technology: Installs in less than one minute with vehicle seat belt or LATCH.

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Removable Seat-Belt Trainer: Offers a training stage for proper seat belt positioning and can be used with a second child.

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Graco ProtectPlus Engineered: Meets rigorous crash tests for frontal, side, rear, & rollover crashes protection.

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No-Rethread Harness: Headrest and harness adjust together in one motion.

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3-in-1 Harness Booster: Versatile design transitions from harness booster to highback booster to backless booster, suitable for children from 22 to 100 pounds.

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Graco ProtectPlus Engineered: Ensures safety through rigorous crash testing, providing protection in frontal, side, rear, and rollover crashes.

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No-Rethread Harness System: Headrest and harness adjust together without rethreading, simplifying height adjustments as your child grows.

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Lightweight & Portable: Easy to move and transfer between vehicles, making it convenient for busy families on the go.

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One-Hand Headrest Adjustment: Features an 8-position adjustable headrest that can be easily altered with one hand to accommodate your growing child.

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10-Year Lifespan: Provides comfort and security from 5 to 120 pounds and up to 63 inches tall, covering all stages from infant to booster seat.

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4-in-1 Convertibility: Offers four configurations: rear-facing infant and toddler car seats, forward-facing 5-point harness, and high back booster seat.

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ClickTight Installation: Features ClickTight technology for easy and confident car seat installation with seatbelt.

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Steel Frame & Safety Features: Built with a steel frame, SafeCell crumple zone, and patented V-shaped tether for enhanced safety.

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One-Hand Adjustability: Equipped with a 15-position headrest and harness that adjust together with one hand for a perfect fit as your child grows.

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2-in-1 Design: Easily transitions from a forward-facing harness to a belt-positioning booster to accommodate children from 30 to 120 pounds.

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Space Efficient: Slim design that fits three across in most vehicles, ideal for families with multiple children or frequent carpooling.

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Portability: Lightweight construction allows for quick and easy transfer between cars.

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Comfortable Fabric: Deluxe fabric ensures a comfortable ride for children.

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Versatile Stages: Transitions from rear-facing harness to forward-facing harness and finally to booster seat to accommodate a child from 5 to 100 lbs.

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Room to Grow: Offers extra legroom and a wide range of headrest adjustments with DuoGuard protection including a steel frame and EPS foam.

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ClearTex Fabric: Features no added chemicals and is GREENGUARD Gold Certified for low emissions, ensuring a healthier environment for the child.

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Space-Saving Design: Slim profile with foldable CupFolders for efficient use of vehicle space, ideal for families with multiple children.

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Easy Installation: Equipped with premium LATCH connectors, SuperCinch tightener, RideRight indicators, and ReclineSure leveling system for correct and hassle-free installation.

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2-in-1 Convertibility: Easily transitions from a 5-point harness to a belt-positioning booster to accommodate growing children.

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DuoGuard Protection: Features a deep rigid shell with EPS energy-absorbing foam for enhanced head and torso protection.

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Steel-Reinforced Frame: Offers additional durability and impact protection for increased safety.

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Easy Installation: Equipped with premium LATCH connectors and LockSure system for a secure and straightforward installation process.

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Adjustable Comfort: Includes a 9-position headrest and 4-position recline for a comfortable fit that grows with your child.

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2-in-1 Functionality: Easily transitions from a forward-facing harness booster for toddlers to a belt-positioning booster for older children.

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5-Point Harness: Provides optimal security with two shoulder, two hip position points, and one buckle point for maximum safety.

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Adjustable Harness Positions: Features 3 harness slots to adjust shoulder strap height to accommodate your child's growth.

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Safety Certifications: Meets and exceeds FMVSS 213 standards and is side-impact tested for enhanced safety.

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IIHS 'Best Bet' Rating: Received a 'Best Bet' rating from the Insurance Institute for Highway Safety when used as a belt-positioning booster.

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2-in-1 Design: Functions as a forward-facing harness booster and a belt-positioning booster accommodating children from 30 to 100 lbs.

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Lightweight: Easy to transfer between cars, making it ideal for carpooling and families on the move.

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Space-Saving: Narrow design allows for fitting three seats across the back seat, suitable for families with multiple children.

4.

Machine-Washable Pad: Comes with a removable seat pad that is both machine-washable and dryer-safe for easy cleanup.

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2-in-1 Design: Easily transitions from a forward-facing harness to a belt-positioning booster as your child grows.

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9-Point Harness: One-hand adjustable harness and headrest to ensure a perfect fit with no rethreading required.

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Quick-Push LATCH: Installation is simplified with quick-push LATCH connectors and a color-coded belt guide.

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Britax Safety: Built with a high-strength steel frame, crumple zone, and patented V-shaped tether for added safety.

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Premium Comfort: Superior padding and fabrics for comfort, with stay-put harness pads to prevent neck rubbing.

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Convertible Design: Evolves with your child from a forward-facing car seat to a high-back booster, suitable for kids 2-8 years old or 22-110 pounds.

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Dual Use: Functions as a 5-point harness car seat for toddlers and as a high-back booster seat for older children.

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Adjustable Harness: Harness easily adjusts to fit your growing child, ensuring safety and comfort.

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Belt Positioning: Features a shoulder seat belt guide for proper positioning of the vehicle's seat belt on your child.

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Easy to Clean: Comes with a machine-washable pad that is also wipeable for quick cleanups.