10 bestNarrow Booster Car Seatof February 2025
112M consumers helped this year.
1
![Jovikids I-Size Portable Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 3-12 Years) for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Pink](https://images-proxy.bestreviews.guide/v1NMTeWYajbsC4GTgRWVLx5W3eg=/0x150/https://m.media-amazon.com/images/I/41RuSJBXSQL._SL500_.jpg)
Jovikids I-Size Portable Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 3-12 Years) for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Pink
Jovikids
![Jovikids I-Size Portable Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 3-12 Years) for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Pink](https://images-proxy.bestreviews.guide/v1NMTeWYajbsC4GTgRWVLx5W3eg=/0x150/https://m.media-amazon.com/images/I/41RuSJBXSQL._SL500_.jpg)
10.0
13% off
2
![Graco Junior Maxi i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion](https://images-proxy.bestreviews.guide/DEWo4c7LVH3yopLdwli9Vle9mwY=/0x150/https://m.media-amazon.com/images/I/31BxkLrpA+L._SL500_.jpg)
Graco Junior Maxi i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion
Graco
![Graco Junior Maxi i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion](https://images-proxy.bestreviews.guide/DEWo4c7LVH3yopLdwli9Vle9mwY=/0x150/https://m.media-amazon.com/images/I/31BxkLrpA+L._SL500_.jpg)
10.0
3
![Maxi-Cosi Tanza Child Seat with ISOFIX, Growing Booster Seat with G-Cell Side Impact Protection, Group 2/3 Car Seat, Can Be Used from Approx. 3.5 - 12 Years, (Approx. 100 - 150 cm), Grey](https://images-proxy.bestreviews.guide/H-8Y-gC-NoDMQk9unoJhxYUsSfk=/0x150/https://m.media-amazon.com/images/I/41GFYu8tbWL._SL500_.jpg)
Maxi-Cosi Tanza Child Seat with ISOFIX, Growing Booster Seat with G-Cell Side Impact Protection, Group 2/3 Car Seat, Can Be Used from Approx. 3.5 - 12 Years, (Approx. 100 - 150 cm), Grey
Maxi-Cosi
![Maxi-Cosi Tanza Child Seat with ISOFIX, Growing Booster Seat with G-Cell Side Impact Protection, Group 2/3 Car Seat, Can Be Used from Approx. 3.5 - 12 Years, (Approx. 100 - 150 cm), Grey](https://images-proxy.bestreviews.guide/H-8Y-gC-NoDMQk9unoJhxYUsSfk=/0x150/https://m.media-amazon.com/images/I/41GFYu8tbWL._SL500_.jpg)
9.8
4
![Cybex Silver Solution X-Fix Child's Car Seat, High Back Booster, with Reclining Headrest, For Cars with and without ISOFIX, Group 2/3 (15-36 kg), From approx. 3 to 12 Years, Cobblestone](https://images-proxy.bestreviews.guide/T23g1h9_6SNZCet4F5piFtg-EGU=/0x150/https://m.media-amazon.com/images/I/31HS-PFf-mL._SL500_.jpg)
Cybex Silver Solution X-Fix Child's Car Seat, High Back Booster, with Reclining Headrest, For Cars with and without ISOFIX, Group 2/3 (15-36 kg), From approx. 3 to 12 Years, Cobblestone
Cybex
![Cybex Silver Solution X-Fix Child's Car Seat, High Back Booster, with Reclining Headrest, For Cars with and without ISOFIX, Group 2/3 (15-36 kg), From approx. 3 to 12 Years, Cobblestone](https://images-proxy.bestreviews.guide/T23g1h9_6SNZCet4F5piFtg-EGU=/0x150/https://m.media-amazon.com/images/I/31HS-PFf-mL._SL500_.jpg)
9.6
19% off
5
![Maxi-Cosi RodiFix AirProtect High Back Booster Seat, 15 - 36 kg, 3.5 - 12 Years, Reclining ISOFIX Car Seat, Adjustable Headrest/Backrest, Extra Side Protection, Quick & Easy Buckle-up, Authentic Black](https://images-proxy.bestreviews.guide/n_c4LCcrgws_qs95uYy0-CSl_CM=/0x150/https://m.media-amazon.com/images/I/31YkeIwY6DL._SL500_.jpg)
Maxi-Cosi RodiFix AirProtect High Back Booster Seat, 15 - 36 kg, 3.5 - 12 Years, Reclining ISOFIX Car Seat, Adjustable Headrest/Backrest, Extra Side Protection, Quick & Easy Buckle-up, Authentic Black
Maxi-Cosi
![Maxi-Cosi RodiFix AirProtect High Back Booster Seat, 15 - 36 kg, 3.5 - 12 Years, Reclining ISOFIX Car Seat, Adjustable Headrest/Backrest, Extra Side Protection, Quick & Easy Buckle-up, Authentic Black](https://images-proxy.bestreviews.guide/n_c4LCcrgws_qs95uYy0-CSl_CM=/0x150/https://m.media-amazon.com/images/I/31YkeIwY6DL._SL500_.jpg)
9.4
Other
6
![Cozy N Safe Neo 125-150cm i-Size Child Booster Seat, 22-36KG, Approx. 6-12 Years Old, Forward Facing, Removable Covers, Deep Foam Padded seat and armrests, 3-Point Seatbelt, ECE R129](https://images-proxy.bestreviews.guide/9vdSp3mRCfwiz-4DqJW_C4Pl-Ds=/0x150/https://m.media-amazon.com/images/I/31oipC-lvdL._SL500_.jpg)
Cozy N Safe Neo 125-150cm i-Size Child Booster Seat, 22-36KG, Approx. 6-12 Years Old, Forward Facing, Removable Covers, Deep Foam Padded seat and armrests, 3-Point Seatbelt, ECE R129
COZY N SAFE
![Cozy N Safe Neo 125-150cm i-Size Child Booster Seat, 22-36KG, Approx. 6-12 Years Old, Forward Facing, Removable Covers, Deep Foam Padded seat and armrests, 3-Point Seatbelt, ECE R129](https://images-proxy.bestreviews.guide/9vdSp3mRCfwiz-4DqJW_C4Pl-Ds=/0x150/https://m.media-amazon.com/images/I/31oipC-lvdL._SL500_.jpg)
9.2
10% off
7
![Graco Logico L i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion](https://images-proxy.bestreviews.guide/WySMdjpl878VnvymOx5BoiSUBig=/0x150/https://m.media-amazon.com/images/I/31clL-KhRtL._SL500_.jpg)
Graco Logico L i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion
Graco
![Graco Logico L i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion](https://images-proxy.bestreviews.guide/WySMdjpl878VnvymOx5BoiSUBig=/0x150/https://m.media-amazon.com/images/I/31clL-KhRtL._SL500_.jpg)
8.9
8
![My Child Brundle Group 2/3 Booster, Grey, 700 g](https://images-proxy.bestreviews.guide/OQxlXcVjYcw58gwr3MrlCsa8KrE=/0x150/https://m.media-amazon.com/images/I/317xt0n0mqL._SL500_.jpg)
My Child Brundle Group 2/3 Booster, Grey, 700 g
My Child
![My Child Brundle Group 2/3 Booster, Grey, 700 g](https://images-proxy.bestreviews.guide/OQxlXcVjYcw58gwr3MrlCsa8KrE=/0x150/https://m.media-amazon.com/images/I/317xt0n0mqL._SL500_.jpg)
8.7
5% off
9
![Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5 - 12 years (100 - 150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-CELL Side Impact Protection, AirProtect, Basic Grey](https://images-proxy.bestreviews.guide/5A1lXRHg4vTqyZYCN3Bl8eeaJXU=/0x150/https://m.media-amazon.com/images/I/319kesnQq5L._SL500_.jpg)
Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5 - 12 years (100 - 150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-CELL Side Impact Protection, AirProtect, Basic Grey
Maxi-Cosi
![Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5 - 12 years (100 - 150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-CELL Side Impact Protection, AirProtect, Basic Grey](https://images-proxy.bestreviews.guide/5A1lXRHg4vTqyZYCN3Bl8eeaJXU=/0x150/https://m.media-amazon.com/images/I/319kesnQq5L._SL500_.jpg)
8.4
15% off
10
![Maxi-Cosi RodiFix M i-Size, High Back Booster Seat, 3.5 - 12 years, 100 - 150cm, Kids Car Seat, G-CELL Side Impact Protection, Adjustable Height, Quick & Easy Buckle Up, ISOFIX Car Seat, Basic Black](https://images-proxy.bestreviews.guide/dX4putXqTpd1JQ22-kynf32xNgQ=/0x150/https://m.media-amazon.com/images/I/31ggNfcu2vL._SL500_.jpg)
Maxi-Cosi RodiFix M i-Size, High Back Booster Seat, 3.5 - 12 years, 100 - 150cm, Kids Car Seat, G-CELL Side Impact Protection, Adjustable Height, Quick & Easy Buckle Up, ISOFIX Car Seat, Basic Black
Maxi-Cosi
![Maxi-Cosi RodiFix M i-Size, High Back Booster Seat, 3.5 - 12 years, 100 - 150cm, Kids Car Seat, G-CELL Side Impact Protection, Adjustable Height, Quick & Easy Buckle Up, ISOFIX Car Seat, Basic Black](https://images-proxy.bestreviews.guide/dX4putXqTpd1JQ22-kynf32xNgQ=/0x150/https://m.media-amazon.com/images/I/31ggNfcu2vL._SL500_.jpg)
8.1
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