Maxi-Cosi Onyx i-Size Car Seat in Full Graphite Discount Great Deals

Complete Protection & Room to Grow

The Onyx car seat is the ultimate multi-age solution for families seeking both safety and comfort. Designed to grow with your child from 15 months to 12 years (76 – 150 cm), it combines cutting-edge safety features with thoughtful comfort enhancements to keep your little one snug and secure at every stage of their journey. Whether you’re heading to the shops or embarking on a road trip, the Onyx is your reliable companion. ????

Safety That Grows With Your Child

Safety is paramount, and the Onyx doesn’t compromise. Meeting the highest i-Size safety standards (R129/03), it ensures your child is fully protected as they grow. With integrated ISOFIX connectors and a top tether, the seat is securely anchored to your car for maximum stability. The advanced G-CELL Side Impact Protection system absorbs and distributes energy during side collisions, offering unparalleled peace of mind.

Additionally, the 5-point safety harness provides the best possible restraint for younger children up to 4 years old (105 cm), giving you confidence on every journey. After this stage, the harness neatly stows away as the Onyx transforms into a high-back booster seat, allowing easy use of the car’s seatbelt for older kids.

Comfort in Every Position

Travelling with little ones can be a challenge, but the Onyx ensures their comfort with five adjustable recline positions. Whether they’re gazing out of the window or napping during a long drive, the ergonomic memory foam headrest and plush cushioning keep them cosy throughout the journey. ????

Parents will also appreciate the seat’s sustainable Eco Care fabrics, made from 100% recycled materials. These breathable, durable fabrics are as kind to the planet as they are to your child’s skin, ensuring a comfortable and eco-conscious ride.

Designed for Ease of Use

Life as a parent is busy, and the Onyx is here to make things easier. With its ten adjustable headrest positions and a fully adaptable harness, it’s simple to tailor the seat to fit your growing child. The absence of bulky armrests means buckling up is quick and hassle-free, even in high-back booster mode—perfect for independent little adventurers.

Keeping things clean is equally stress-free. The machine-washable seat cover can be removed and freshened up effortlessly, so sticky fingers and accidental spills are never an issue. ????

Built to Last

The Onyx is more than just a car seat; it’s an investment in your child’s safety and comfort for years to come. Its forward-facing design allows you to stay connected with your little one, while features like the impact-absorbing memory foam headrest and multiple recline options ensure every ride is as enjoyable as it is secure.

Key Features:

• Multiple Recline Positions: Five recline options keep your child comfortable whether they’re sleeping or enjoying the view.

• G-CELL Side Impact Protection: Advanced technology reduces injury risk during side collisions.

• 5-Point Safety Harness: Provides superior restraint for younger children up to 4 years old (105 cm).

• ISOFIX Installation: Ensures secure attachment to your car for added stability.

• Height Adjustable Headrest: Ten positions to adapt as your child grows.

• Eco Care Fabrics: Made from 100% recycled materials for sustainability.

• Machine Washable Cover: Easy to clean for busy parents.

• Forward-Facing Design: Ideal for interaction and connection with your child.