Best Kid Booster Seats in 2026

3-in-1 harness booster helps protect your child, from toddler to youth

Grows with your child from forward-facing harness (22-65 pounds) to highback booster (40-100 pounds) to backless booster (40-100 pounds) to continue to meet industry standards, we have increased the weight minimum from 30 to 40 pounds

No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion.Do not use bleach

4 seats in 1: 4-in-1 seat gives you 10 years of use--it seamlessly transforms from rear-facing harness (5-40 lb), to forward-facing harness (22-65 lb), to highback booster (40-100 lb), to backless booster (40-110 lb).

Simply Safe Adjust Harness System: Adjust the height of your harness and headrest to 10 positions in one motion to ensure that your child is always properly secured.

10-position Headrest: One-hand, 10-position adjustable headrest is easy to use and grows to properly fit your growing child.

BOOSTER CAR SEAT FOR 40 LBS AND UP – GoFit Plus is designed for children who are at least 4 years old, between 40-110 lbs. and 38-57 inches tall and who can sit relatively still in the same seated position throughout the car ride.

GRAB & GO CONVENIENCE — The GoFit Plus backless booster is equipped with LATCH to help stabilize the seat while the child gets in and out. An innovative quick-release design means one-hand removal with a simple pull of the release handle.

CONTOURED SEAT — The ErgoBoost contoured seat with double foam padding provides support in all the right places for big kid comfort. A built-in carry handle makes it easy to transfer the child booster seat from vehicle to vehicle.

Helps safely transport your big kid from 40-100 lb and 43-57" tall

Boosts your child up to provide a proper fit with the vehicle seat belt

Front-adjust LATCH system allows you to quickly and easily secure the booster to the vehicle seat

Quick-release LATCH system

Built-in carry handle

Contoured ErgoBoost seat with double-foam padding

HEAD AND TORSO PROTECTION – Superior DuoGuard for head and body support and 10-position height adjustment from the waist instead of the neck offer reassuring protection and child comfort.

GRAB & GO CONVENIENCE – Equipped with premium LATCH connectors and a SuperCinch one-pull tightener to stabilize the seat and the quick-release LATCH provides one-hand removal for easy transfer creating an ideal portable booster seat.

NO ADDED CHEMICALS – ClearTex fabric features no added chemicals and meets federal flammability standards. All fabrics, including arm rests, are removable and machine washable.

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

AGE AND SIZE RECOMMENDATIONS: The Justice League Chibi Superheroes backless booster seat is designed for children a minimum of 4 years old, weighing 40-100lbs and 40"-57" in height

ADDED COMFORT: The contoured booster seat cushion is made with extra polyurethane foam padding so your child will enjoy every moment of their ride while flying around with all your favorite superheroes

BELT POSITIONING CLIP: Our Justice League Chibi Superheroes back booster seat has a shoulder belt positioning clip so you can easily adjust the seat belt according to your child's size

BUILT FOR COMFORT - XL ultra-wide design and optimized comfort with ergonomic, contoured base finished with deep padded cushioning

2 SEATS IN 1 - Cambria 2 easily converts from a high-back booster to a backless belt-positioning booster seat

EASY ADJUST HEADREST - Includes a 6-position headrest to provide protective head support for your child with reinforced side impact protection

BELT-POSITIONING BOOSTERS - Suitable from 40 - 120 lb (18 - 54 kg) or up to 63 in (160 cm) tall

COMFORTABLE & CONVENIENT - Ergonomic seat base for big kid comfort and lightweight design to move between vehicles with ease

EASY REMOVE COVERS - Machine washable covers for easy cleaning

2-in-1 BOOSTER SEAT: For big kids 40-120 lb, it transforms from highback to backless booster, because growing up happens

HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back

SLIM AND LIGHTWEIGHT DESIGN: This space savior is easy to move from car to car

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 - Reinforced high impact aluminum that provides layers of enhanced side impact protection for head, shoulders and torso

Safety Fit for a Big Kid: Higher weight and height capacity than most other brands; 10-position headrest is quick and easy to adjust as they grow

Washer and Dryer Friendly: No more hand washing or waiting for the cover to air-dry. Just quick and easy cleanup, so you can keep moving

No Added FR Chemicals: Naturally flame-retardant fabrics with no added FR chemicals

3-in-1 harness booster helps protect your child, from toddler to youth

Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb) to backless booster (40-100 lb)

No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion

PORTABLE AND PACKABLE | Car seats no longer have to be heavy, bulky and impractical. The hiccapop UberBoost portable car seat inflates with only a few breaths (takes less than 20 seconds), and installs easily and quickly. Deflates and rolls up tightly in its own travel bag for compact fit in suitcases, carry-ons, large purse or backpack.

CERTIFIED SAFE FOR YOUR MOST PRECIOUS CARGO | Your child deserves a comfortable and safe car seat for those quick journeys in rental cars, taxis, Uber rides, on school trips or in car pools. Meets or exceeds all federal standards for car seat safety (FMVSS213 Federal Motor Safety Standard for USA).

STURDY, STABLE, SECURE | Non-skid base is designed to sit firm and steady on leather, vinyl or cloth seats. Provides soothing stability while riding and limits movement in case of an accident. Gentle on your upholstery.

3-in-1 harness booster helps protect your child, from toddler to youth

Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb) to backless booster (40-120 lb)

No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion

Use as a harness booster, high-back booster and backless booster.Superior side impact protection with cushioned padding

Comfortable and reversible soft inserts

5-point length adjustable safety harness with padded shoulders and crotch covers

2 seats in 1, from 40-100lbs: Belt-positioning booster with removable back support Seat stays in place with rigid LATCH attachment that connects for a secure and simple install Easy-to-use vehicle shoulder and lap belt guides that help keep belt properly positioned

2 in 1 - Highback Booster & Backless Booster

7-position, one-hand headrest adjustment for a better fit

The Ultimate Travel Booster Seat - Unlock the convenience of the USA’s first  backless inflatable booster seat. BubbleBum is the only inflatable booster seat with a patented system to guarantee stability and comfort on every journey.

Safety You Can Count On - BubbleBum exceeds all US federal car safety standards & European regulations (FMVSS213 & R44/04). Your new car booster seat comes with a seat belt positioning clip for optimal seat belt fit and comfort. Ideal booster seat for car for 40-100 lbs children.

Take Anywhere Travel Booster Seat - The Bubble Bum inflatable car seat is perfect for car rentals, taxis, vacations, and carpooling. Take your new backless booster seat on all your adventures. Perfect for kids 4 - 11yrs.

This Graco booster seat helps safely transport your big kid from ages 4 -10, from 40 - 100 pounds and up to 57 inches tall

Backless booster is top-rated by leading consumer magazines and publications

Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, rear, and rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures

4 modes of use: Rear-facing harness 4-40 lb, forward-facing harness 22-65 lb, highback booster 40-100 lb, backless booster 40-120 lb

Grow technology: Backrest widens as the headrest rises for your child’s best fit and comfort at every stage

SnugLock technology installs in less than one minute using vehicle seat belt or LATCH

Backless booster car seat: 40–100 pounds and 43” to 57” in height

Wide base and higher arm rests make it easy for kids to buckle themselves in

Stable platform designed to let kids get in and out of the seat without it tipping

3-in-1 car seat grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb) to backless booster (40-120 lb)

Grow technology: Backrest widens as the headrest rises for your child’s best fit and comfort at every stage

SnugLock technology installs in less than one minute using vehicle seat belt or LATCH

INTRODUCING COSCO KIDS RAINBOW COLLECTION Exclusively at Amazon. Each piece in this collection is designed with fabrics made using recycled materials.

GIVE YOUR CHILD A LIFT The Cosco Topside Booster gives your child the extra height they need to keep seatbelts properly positioned.

MADE FOR GROWING KIDS Topside Booster seat is designed for kids 40–100 lbs. and 43"–57".

Belt-positioning booster: 40–100 pounds

2 seats in 1: easily converts to a backless booster

Washable seat pad

The Ultimate Travel Car Seats - Unlock the convenience of the USA’s first backless inflatable booster seat. BubbleBum is the only inflatable booster seat with a patented system to guarantee stability and comfort on every journey.

Safety You Can Count On - Bubble Bum exceeds all US federal car safety standards & European regulations (FMVSS213 & R44/04). Your new car booster seat comes with a seat belt positioning clip for optimal seat belt fit and comfort. Ideal booster seat for car 40-100 lbs children.

Take Anywhere Travel Booster Seat - The BubbleBum inflatable car seat is perfect for car rentals, taxis, vacations, and carpooling. Take your new backless booster seat on all your adventures. Perfect for kids 4 - 11yrs.

The Ultimate Travel Booster Seat - Unlock the convenience of the USA’s first backless inflatable booster seat. BubbleBum is the only inflatable booster seat with a patented system to guarantee stability and comfort on every journey.

Safety You Can Count On - BubbleBum exceeds all US federal car safety standards & European regulations (FMVSS213 & R44/04). Your new car booster seat comes with a seat belt positioning clip for optimal seat belt fit and comfort. Ideal booster seat for car for 40-100 lbs children.

Take Anywhere Travel Booster Seat - The Bubble Bum inflatable car seat is perfect for car rentals, taxis, vacations, and carpooling. Take your new backless booster seat on all your adventures. Perfect for kids 4 - 11yrs.