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The Best Harness Booster Seats

November 24

We've done the research and compiled a list of the best Harness Booster Seats on the market. So, whether you're looking for the best value, the best features, or the best performance, we've got you covered.

30-day money back FREE delivery* Kinderkraft Car Seat COMFORT UP, Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Safety Certificate ECE R44/04, Navy

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30-day money back FREE delivery* Pueri Baby High Chair Harness Feeding Booster Seat Strap Harness Belt Portable Travel Safety High Chair Seat Cover for Baby Kid Toddler (Dark Blue)

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Baby Polar Gear

30-day money back FREE delivery* Baby Polar Gear Portable Booster Seat – A take-Anywhere highchair with an Integrated Pocket – for Toddlers Aged 1–3 – Lightweight, Safe and Easy-to-Clean – Kitten

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30-day money back FREE delivery* Zellar Dog Car Seat, Waterproof Dog Car Booster Seat with Seat Belt Harness and Headrest Strap, Pet Travel Carrier Cage for Dog Cat Puppy

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Prince Lionheart

30-day money back FREE delivery* Prince Lionheart - Boostersquishtm - Flashbulb Fuchsia: Suave, Calamar Con Sistema De Doble Correa (18M +), unisex

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little tikes 6% Off

30-day money back FREE delivery* Little Tikes 15-Inch Cozy Coupe Car Secure Kids Plastic Table Chair Booster Seat with 3-Point Safety Harness and 2 Fastening Straps, Yellow

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30-day money back FREE delivery* Little Tikes 15-Inch Cozy Coupe Car Secure Kids Plastic Table Chair Booster Seat with 3-Point Safety Harness and 2 Fastening Straps, Pink

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30-day money back FREE delivery* Little Tikes 15-Inch Cozy Coupe Car Secure Kids Plastic Table Chair Booster Seat with 3-Point Safety Harness and 2 Fastening Straps, Red

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Ingenuity 25% Off

30-day money back FREE delivery* Ingenuity SmartClean Toddler Booster Seat for Dining Table with 3-Point Harness Straps, 1 Count (Pack of 1)

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30-day money back FREE delivery* Lychee Baby Dining Chair Safety Seats with Straps, Toddler High Chair Harness Belt, Portable Feeding Booster Seat Strap for Travel/Home/Restaurants/Shopping (Blue)

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Best in 2024

Kinderkraft Car Seat COMFORT UP, Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Safety Certificate ECE R44/04, Navy

Exceptional

9.8 Our Score

30-day money back FREE delivery*

Pueri Baby High Chair Harness Feeding Booster Seat Strap Harness Belt Portable Travel Safety High Chair Seat Cover for Baby Kid Toddler (Dark Blue)

Excellent

9.5 Our Score

30-day money back FREE delivery*

Baby Polar Gear

Baby Polar Gear Portable Booster Seat – A take-Anywhere highchair with an Integrated Pocket – for Toddlers Aged 1–3 – Lightweight, Safe and Easy-to-Clean – Kitten

Excellent

9.2 Our Score

30-day money back FREE delivery*

Zellar Dog Car Seat, Waterproof Dog Car Booster Seat with Seat Belt Harness and Headrest Strap, Pet Travel Carrier Cage for Dog Cat Puppy

Very Good

8.9 Our Score

30-day money back FREE delivery*

Prince Lionheart

Prince Lionheart - Boostersquishtm - Flashbulb Fuchsia: Suave, Calamar Con Sistema De Doble Correa (18M +), unisex

Very Good

8.7 Our Score

30-day money back FREE delivery*

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Our Best Harness Booster Seats for 2024

30-day money back FREE delivery* Kinderkraft Car Seat COMFORT UP, Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Safety Certificate ECE R44/04, Navy

View Deal Check on Amazon

Kinderkraft Car Seat COMFORT UP, Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Safety Certificate ECE R44/04, Navy

Pueri Baby High Chair Harness Feeding Booster Seat Strap Harness Belt Portable Travel Safety High Chair Seat Cover for Baby Kid Toddler (Dark Blue)

Baby Polar Gear Portable Booster Seat – A take-Anywhere highchair with an Integrated Pocket – for Toddlers Aged 1–3 – Lightweight, Safe and Easy-to-Clean – Kitten

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Harness Booster Seats