








🛡️ Elevate Safety, Comfort & Style for Your Growing Star!
The Graco Junior Maxi i-Size R129 Highback Booster Car Seat combines cutting-edge EU safety certification with a lightweight, ergonomic design. Suitable for children aged 3.5 to 12 years (100-150cm), it features a 10-position adjustable headrest, enhanced side impact protection, and dual retractable cup holders. Its premium padded seat and machine-washable cover ensure lasting comfort and hygiene, while the open loop belt guides guarantee proper seat belt positioning. Perfect for busy parents seeking a versatile, safe, and stylish booster seat that grows with their child.

| ASIN | B0BMGNDJHV |
| Age Range Description | Kid |
| Best Sellers Rank | #12,027 in Baby Products ( See Top 100 in Baby Products ) #26 in Child Safety Booster Car Seats |
| Brand | Graco |
| Color | Midnight Black |
| Colour | Midnight Black |
| Customer Reviews | 4.6 out of 5 stars 3,396 Reviews |
| Harness Type | 3-Point |
| Infant Toddler Car Seat Type | Booster Car Seat |
| Installation Type | Seat Belt |
| Installation type | Seat Belt |
| Item Dimensions D x W x H | 39D x 45W x 60H centimeters |
| Item Weight | 3.49 Kilograms |
| Manufacturer | Graco |
| Material | Alloy Steel, Polyester, Polypropylene |
| Material Type | Alloy Steel, Polyester, Polypropylene |
| Maximum Weight Recommendation | 36 Kilograms |
| Minimum Weight Recommendation | 15 Kilograms |
| Model Number | 8CT899MDNEU |
| Orientation | Forward Facing |
| Part Number | 8CT899MDNEU |
| Product dimensions | 39D x 45W x 60H centimeters |
| Unit Count | 1 Count |
A**A
Great product
East to install and easy to disassemble. Great product
S**I
Great for space saving for multiple children next to each other
This car seat has exceeded expectations. It’s comfortable enough for my 4 year old to sleep in during long car drives, it fits well in our cars as it’s narrow enough for my son to sit in the middle seat and his baby sister on the other side. So very optimal for space saving.
J**R
Bra för pengarna
Köpte till styvsonens barn. En alldeles utmärkt produkt som dessutom kan användas när barnets längd förändras. Barnet i fråga tycker att stolen är bekväm, så då ger det såklart extra stjärna
M**O
Leggero, comodo e molto pratico per l’uso quotidiano
Seggiolino davvero pratico e ben fatto, soprattutto per chi cerca una soluzione semplice ma comoda per il bambino. Una delle cose che ho apprezzato di più è la leggerezza: si sposta facilmente da un’auto all’altra senza fatica. La seduta è spaziosa e il bambino viaggia comodamente anche durante tragitti più lunghi. I materiali sembrano di buona qualità e l’imbottitura offre un buon comfort senza risultare troppo rigida. Anche l’installazione è risultata semplice e intuitiva, senza dover perdere troppo tempo con regolazioni complicate. Il design è essenziale ma funzionale e nel complesso dà una buona sensazione di sicurezza e stabilità. Ottimo rapporto qualità-prezzo, consigliato per praticità e comfort.
A**A
Comfortable, lightweight and practical
Title: Comfortable and Practical Car Seat for Children The Graco Junior Maxi i-Size booster seat is comfortable, lightweight and practical. The highback design provides good support for my child, and the cupholders are a useful addition for journeys. It is easy to install and adjust as the child grows. The seat feels well made and offers good value for money. I would recommend it to other parents looking for a reliable booster seat for everyday travel.
M**A
Ok for this price
Not bad just bit wobbly
Trustpilot
3 days ago
1 week ago