Joie i-Plenti™ - Oyster

I-SIZE CAR SEAT FOR 15 MONTHS TO 12 YEARS

A premium toddler-to-booster car seat designed to grow with your child, offering a long-term, space-saving solution once they've outgrown their infant car seat. The I-Size certified Joie i-Plenti offers superior safety, comfort, and convenience for your little one from 15 months to approximately 12 years.

Key Features

• i-Size Certified – Meets R129 standards for a secure, perfect fit in i-Size approved vehicles.
• Age Range – Suitable for children from 15 months to 12 years (height: 76 cm to 150 cm, weight: 15 kg to 36 kg).
• Side Impact Protection – Includes extra protection with Guard Surround Safety™ panels, providing enhanced safety during side collisions.
• Tri-Protect™ Headrest – Featuring Intelli-Fit™ memory foam for three layers of safety and added comfort.

Safety

We prioritize your child's safety. The Joie i-Plenti is equipped with the "best in class" safety features:

• R129 Safety Standards – Certified for maximum protection, including side impact testing.
• i-Size Certification – Designed to fit perfectly in i-Size approved vehicles, ensuring optimal safety.
• Guard Surround Safety™ Panels – Extra side impact protection for peace of mind on every journey.
• Tri-Protect™ Headrest – With patented Intelli-Fit™ memory foam, adding three additional layers of protection for your child.
• Steel Reinforced Shell – Provides a robust, secure structure to withstand impact.

Comfort

Your child’s comfort is just as important as their safety, and the Joie i-Plenti doesn’t compromise on either.

• 3 Recline Positions – Provides comfortable, relaxed seating during travel.
• AutoAdjust™ Shoulder Panels – Expands with the headrest for a more spacious and comfortable fit as your child grows.
• Custom Fit – Includes a removable lower body insert for a perfect fit with both the harness and buckle.
• Built-in Ventilation – Keeps the seat cool and comfortable in all seasons.
• Deluxe Cushioning – Soft and snug padding that supports and cradles your child during long trips.

Convenience

Parenting is hard enough, which is why we’ve designed the i-Plenti with convenient features to make your life easier:

• Grow Together™ Headrest & Harness System – Simple 9-position adjustment can be done with just one hand, even with the seat installed in the car.
• Magnetic Buckle Holders – Keep the harness out of the way when loading your child into the seat.
• Space-Saving Design – Top tether and ISOFIX installation save space in compact vehicles.
• Booster Mode – 5-point harness stores inside the seat when used as a booster, making it easy to transition.
• Colour-Coded Seat Belt Guides – Intuitive guides ensure safe and secure installation in booster mode.
• Machine Washable Covers – Removable, easy-to-clean covers for hassle-free maintenance.

Usage

• Forward Facing Only
• Suitable for Children from 15 Months to 12 Years
• Height: 76 cm – 150 cmWeight: 15 kg – 36 kg
• 5-Point Harness Mode (76 cm – 105 cm / approx. 15 months – 4.5 years)
• Requires ISOFIX and top tether for installation with the 5-point harness.
• Booster Seat Mode (100 cm – 150 cm / approx. 3.5 – 12 years)
• Can be used with a vehicle seat belt once your child is tall enough for booster mode.
• ISOFIX Connectors – Easy, secure installation with visual indicators confirming correct connection.

Installation

• Detailed instructions on how to install the seat securely, either using ISOFIX or a vehicle belt.

Downloadable Resources

• i-Plenti Features Video
• Installation Instructions
• Joie Signature i-Plenti Instruction Manual

The Joie i-Plenti is the perfect car seat to take your child through the toddler to booster stage, offering unmatched safety, comfort, and convenience throughout their journey from 15 months to 12 years old.

For new items

We offer 28 day returns, as long as the item comes back to us as new. If the packaging has been opened we deduct 10% so we can pass it on as open box. Return postage is at your cost unless the item is faulty. You'll find the full details on our Returns & Refunds page.

For pre-loved items

Pre-loved items are sold as seen, as the manufacturer's warranty ends when ownership changes. If it isn't quite right, you have 28 days to return it at your own cost, with a £25 admin fee deducted. And if a fault appears within 3 months of purchase, we'll cover the repair. The full details are on our Returns & Refunds page.