Best Narrow Booster Seats Updated May 2025

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Best Narrow Booster Seats
2025 Buyer's GuideUpdated May 2025
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9.9

1

9.9

hiccapop UberBoost Inflatable Booster Car Seat | Blow up Narrow Backless Booster Car Seat for Travel | Portable Booster Seat fo...
Ease of inflation
Ease of use
Travelability
Functionality
Compactness
Comfort
Picked by 324 people this week!
Picked by 324 people this week!

9.9

1
hiccapop UberBoost Inflatable Booster Car Seat | Blow up Narrow Backless Booster Car Seat for Travel | Portable Booster Seat fo...
Ease of inflation
Ease of use
Travelability
Functionality
Compactness
Comfort

9.8

2

9.8

Bubblebum Booster Car Seat, Inflatable Booster Seat for Kids, Travel Carseat, Backless Portable Child Safety Seats for Car, Inf...
Portability
Ease of use
Works great
Comfort
Build quality
Booster seat

9.8

2
Bubblebum Booster Car Seat, Inflatable Booster Seat for Kids, Travel Carseat, Backless Portable Child Safety Seats for Car, Inf...
Portability
Ease of use
Works great
Comfort
Build quality
Booster seat

9.7

3

9.7

Diono Connect3 R Backless Booster Pack of 2, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 lbs....
Functionality
Ease of installation
Comfort
Sturdiness

9.7

3
Diono Connect3 R Backless Booster Pack of 2, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 lbs....
Functionality
Ease of installation
Comfort
Sturdiness

9.5

4

9.5

Chicco KidFit® ClearTex® Plus 2-in-1 Belt-Positioning Booster Car Seat, Backless and High Back Booster Seat, for Children Aged ...
Ease of installation
Comfort
Build quality
Fit
Car seat
Value for money

9.5

4
Chicco KidFit® ClearTex® Plus 2-in-1 Belt-Positioning Booster Car Seat, Backless and High Back Booster Seat, for Children Aged ...
Ease of installation
Comfort
Build quality
Fit
Car seat
Value for money

9.4

5

9.4

Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo
Lightweight
Fit
Booster quality
Size
Value for money
Ease of use

9.4

5
Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Leo
Lightweight
Fit
Booster quality
Size
Value for money
Ease of use

9.3

6

9.3

Diono Solana, No Latch, Pack of 2 Backless Booster Car Seats, Lightweight, Machine Washable Covers, Cup Holders, Black
Value for money
Comfort
Ease of use
Weight
Functionality
Mobility

9.3

6
Diono Solana, No Latch, Pack of 2 Backless Booster Car Seats, Lightweight, Machine Washable Covers, Cup Holders, Black
Value for money
Comfort
Ease of use
Weight
Functionality
Mobility

9.1

7

9.1

Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds an...
Ease of installation
Functionality
Fit
Lightweight
Value for money
Comfort

9.1

7
Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds an...
Ease of installation
Functionality
Fit
Lightweight
Value for money
Comfort

9.0

8

9.0

Diono Connect3 RXT Backless Booster, Pack of 2, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 l...
Fit
Design
Ease of installation
Ease of movement
Quality
Size

9.0

8
Diono Connect3 RXT Backless Booster, Pack of 2, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 l...
Fit
Design
Ease of installation
Ease of movement
Quality
Size

8.9

9

8.9

bubblebum Inflatable Travel Booster, Backless Car Seat for Kids Ages 4+, Portable Child Safety Seat for Cars, Lightweight Carse...
Portability
Ease of use
Works great
Comfort
Build quality
Booster seat

8.9

9
bubblebum Inflatable Travel Booster, Backless Car Seat for Kids Ages 4+, Portable Child Safety Seat for Cars, Lightweight Carse...
Portability
Ease of use
Works great
Comfort
Build quality
Booster seat

8.6

10

8.6

Chicco GoFit Plus Backless Booster Car Seat with LATCH Attachment and Quick-Release LATCH Removal, Portable Travel Booster Seat...
Ease of installation
Comfort
Booster seat
Functionality
Build quality
Ease of transport

8.6

10
Chicco GoFit Plus Backless Booster Car Seat with LATCH Attachment and Quick-Release LATCH Removal, Portable Travel Booster Seat...
Ease of installation
Comfort
Booster seat
Functionality
Build quality
Ease of transport

Our Top Choice

9.9

1

9.9

hiccapop UberBoost Inflatable Booster Car Seat | Blow up Narrow Backless Booster Car Seat for Travel | Portable Booster Seat fo...
Ease of inflation
Ease of use
Travelability
Functionality
Compactness
Comfort
Picked by 324 people this week!
Picked by 324 people this week!

9.9

1
hiccapop UberBoost Inflatable Booster Car Seat | Blow up Narrow Backless Booster Car Seat for Travel | Portable Booster Seat fo...
Ease of inflation
Ease of use
Travelability
Functionality
Compactness
Comfort