10 Best High Back Booster Seat of August 2025

• 2 Modes of Use: Seat easily transitions from high back to no back booster. Safety for Older Kids: Giving them the extra boost they need for proper vehicle belt fit
• 6 Position Height Adjustment: Easily adjust the height with one hand, offering a better fit for your child as they grow. Correct Positioning: The included belt clip facilitates correct vehicle belt positioning around your child's shoulder.
• Dual, Integrated Cup Holders: 2 Cup holders are built into the seat, keeping drinks and snacks close and allowing the driver to stay focused on the road
• Easy To Clean: Removable seat pad is wipe able and machine-washable. Easy Vehicle to Vehicle: The lightweight booster is easy to move between vehicles, perfect for on-the-go families
• Cool Colors: Let your big kid express their individuality with a variety of fun colors and patterns. With backrest-44 to 57 inches and tops of the child’s ears are at or below the top of the booster seat headrest

Evenflo

• DuoZone combined head and shoulder side-impact protection with 10 positions for growing children
• SuperCinch LATCH attachment and 1-pull tightener helps keep KidFit in place and kid-ready for easy in/out
• ErgoBoost double foam padding and contoured seat design provide support in all the right places
• 2 space-saving cup holders fold away when not in use and are removable for easy cleaning. Removable, machine-washable seat pad and armrest covers
• Removable backrest for use as backless booster
• Total Belt-Positioning Clip Height: (High Back: 19inch / Backless: 27inch)

Chicco

• VERSATILE, 2-in-1 DESIGN: The Spectrum Booster Seat offers a 2-in-1 design that transitions from a high back booster seat to a no back booster seat supporting children from 40-110 pounds
• TESTED & TRUSTED: In addition to meeting or exceeding all applicable federal safety standards, this car seat also passes Evenflo's comprehensive Side Impact and industry leading Rollover Test Standards
• NEXT LEVEL SAFETY: This seat features our latest advancement for side impact protection, LyfGuard, which has layers of energy-absorbing material that compress on impact, helping to lower the risk of injury
• MODERN DESIGN: The sleek, engineered lines and bold, modern colors of the Spectrum Booster seat are designed to maintain a balanced aesthetic suited to match the latest styles in cars and minivans
• OTHER VALUABLE FEATURES: Built with the hustle and bustle of family life in mind, this seat features dual cup holders for drinks of all sizes, and 2 snack trays that can stow away when not in use

Evenflo

• 2-in-1: The high-point belt-positioning high back booster car seat easily coverts to a backless booster to keep your child safer, longer
• Fit: 40 - 120 pounds and up to 63 inch height
• Big kid comfort: Plush foam padding and built-in arm rests.Headrest Outer Width 14.5 inch
• Ride in style: Bath leisure-inspired fabric looks great in any vehicle
• Surrounded in safety: 3 layers of side impact protection include external cushions, energy-absorbing shell & foam-lined headrest

BRITAX

• 2-in-1: The skyline belt positioning high back booster car seat easily coverts to a backless booster to keep your child safer, longer
• Fit: 40 to 120 pounds and up to 63 inch height
• Big kid comfort: Plush, foam padding and built in arm rests
• Parent convenience: Removable cover and dishwasher-safe cup holders for easy cleaning between rides
• Surrounded in safety: 2 layers of side impact protection include an energy absorbing shell & foam lined headrest

BRITAX

• 3 Modes of Use, for Children 40-120 lb: Belt-positioning booster seamlessly transforms from highback belt-positioning booster (40-100 lb), to backless belt-positioning booster (40-110 lb), to RightGuide Portable Seat Belt Trainer (50-120 lb)
• RightGuide Portable Seat Belt Trainer guides the vehicle seat belt to properly fit your big kid and is portable for on-the-go convenience
• Seats Two Kids at Once: RightGuide Portable Seat Belt Trainer is removable, so you can seat a second child for carpooling, playdates, and more
• Graco ProtectPlus Engineered: Helps to protect your little one from front, side, rear, and rollover crashes
• 7-Position Headrest: 1-hand, 7-position adjustable headrest is easy to use and grows to properly fit your growing child
• Front-adjust LATCH system: Stabilizes booster for easy self buckling for your independent child
• Integrated Cup Holder and Storage Compartment: Integrated, dishwasher-safe cup holder and storage compartment keep your child's drinks or snacks close at hand

GRACO

• THE ORIGINAL EXPANDABLE BOOSTER: Provides 69% increase in occupancy space as your child grows
• 2 SEATS IN 1: Easily converts into a backless booster seat, with a wide contoured seat base and two retractable cup holders
• SUPERIOR SIDE IMPACT PROTECTION: Engineered with extra deep aluminum reinforced sides for enhanced side impact protection for head, shoulders and torso
• 11 POSITION HEADREST: One hand adjustment provides up to 6.5” in height to grow with your child
• SUPER LIGHTWEIGHT: Weighing only 15.5 lbs. monterey XT is super light allowing you to move the seat between vehicles with ease

DiONO

• GROWS WITH YOUR CHILD: The KidsEmbrace Frozen high back booster car seat grows with your child, and easily transitions from a highback booster seat to a booster seat depending on their age and size
• AGE AND SIZE RECOMMENDATIONS: The high back booster car seat is designed for children a minimum of 3 years old, weighing 30-100lbs., and measuring 38" to 57" in height. The backless booster is meant for children a minimum of 4 years old, weighing 40 to 100 lbs., and measuring 40" to 57" in height
• SEAT BELT POSITIONING: Our Frozen high back booster seat has a shoulder belt positioning clip so you can easily adjust the seat belt according to your child's size, and a belt positioning clip guide for the backless booster seat
• CERTIFIED SAFE: Drive safe knowing your Batman high back booster car seat exceeds the Federal Motor Vehicle Safety Standard (FMVSS 213) and boast a BEST BET BOOSTER rating from the Insurance Institute for Highway Safety (IIHS)
• CUP HOLDER: Equipped with a cup holder so your child can enjoy their beverage or snack at any time during the ride

KidsEmbrace

• GROWS WITH YOUR CHILD: The KidsEmbrace Spider-Man high back booster car seat grows with your child, and easily transitions from a highback booster seat to a booster seat depending on their age and size
• AGE AND SIZE RECOMMENDATIONS: The high back booster car seat is designed for children a minimum of 3 years old, weighing 30-100lbs., and measuring 38" to 57" in height. The backless booster is meant for children a minimum of 4 years old, weighing 40 to 100 lbs., and measuring 40" to 57" in height
• SEAT BELT POSITIONING: Our Spider-Man high back booster seat has a shoulder belt positioning clip so you can easily adjust the seat belt according to your child's size, and a belt positioning clip guide for the backless booster seat
• CERTIFIED SAFE: Drive safe knowing your Batman high back booster car seat exceeds the Federal Motor Vehicle Safety Standard (FMVSS 213) and boast a BEST BET BOOSTER rating from the Insurance Institute for Highway Safety (IIHS)
• CUP HOLDER: Equipped with a cup holder so your child can enjoy their beverage or snack at any time during the ride

KidsEmbrace

• New upgrades: keep your child secure and comfortable in the high back or backless booster with upgraded fabrics and easy remove covers - Machine wash and dry
• Xl booster with room to grow: keep your child safe and comfortable with the high back booster seat mode now up to 120 lb/ 54 kg. Wide booster with ergonomically contoured seat prevents slipping and has Extra length for better leg support
• Lightweight & PORTABLE: This lightweight design makes this high back booster in any mode easy to transfer between vehicles
• 2 Seats in 1: easily converts into a backless booster seat, with a wide contoured seat base and two retractable cup holders
• 6 headrest positions: easy one hand adjustment provides up to 6.5" In height to grow with your child. Ultimate safety and protection for your child comfort

DiONO