Petex Max 311 Assento elevatório azul-escuro/preto ECE R129 i-Size 125-150 cm

The Petex Max 311 is a lightweight booster cushion for older children, offering a secure forward-facing seating position with the vehicle's 3-point seat belt. Its compact design makes it easy to move between cars, while the padded seat and integrated armrests provide comfort on longer journeys.

Advantages

Approved to the latest ECE R129 (i-Size) standard, this booster cushion is suitable for children from 125 to 150 cm tall. The removable, machine-washable polyester cover keeps the seat fresh, and the high-density polyethylene base ensures durability without extra weight.

Suitable for

• Children with a height of 125–150 cm (approx. 6–12 years)
• Vehicles equipped with 3-point seat belts
• Families needing a portable, easy-to-install booster

Key specifications

• Safety standard: ECE R129 (i-Size)
• Installation: 3-point vehicle seat belt
• Mounting direction: Forward-facing
• Cover material: 100% polyester, removable and washable at 30°C
• Base material: High-density polyethylene (HDPE)
• Armrests: Integrated

Recommendations

For a safe and comfortable ride, always ensure the seat belt is correctly routed and the booster is placed on a forward-facing vehicle seat. The Max 311 is ideal for daily use and travel.