My Babiie MBCS100 2-in-1 Convertible R129 Car Seat - Black

The My Babiie MBCS100 i-Size Car Seat is designed to adapt seamlessly as your child grows, providing reliable safety and comfort from Birth to 12 years (40–150cm). This rear and forward-facing seat transitions effortlessly from a harnessed seat to a high-back booster, ensuring long-term usability without compromising on protection.

From Birth to 12 Years
Designed to adapt through every stage of your child’s growth, this all-in-one car seat supports rear-facing from birth up to 18kg, forward-facing with a harness from 9–18kg, and converts to a belted booster for children up to 36kg (or 150cm in height).

i-Size Safety Certified (ECE R129)
Meets the highest European safety standards with side impact testing and energy-absorbing materials in the headrest. The steel-reinforced shell adds durability and stability during impact, offering trusted protection on every journey.  

One-hand adjustable headrest & harness
The 15 height settings allow you to adjust the headrest and harness height simultaneously with one hand-even while installed-so it’s always in the right position as your child grows.  

4 Recline positions for comfort
Features one rear-facing recline and three forward-facing recline options to keep your child comfortable during naps and longer trips. Great for customising the perfect seating angle at every stage.  

Seatbelt installation for versatile fit
This car seat installs securely using your vehicle’s 3-point seatbelt, making it ideal for cars without ISOFIX points or compact vehicles where space is limited. 

Breathable & washable fabrics
The soft, breathable fabrics and memory foam padding offer lasting comfort, while the removable seat cover is easily hand washable - making cleanup quick and easy for busy families.

Key Features
• Suitable from 76–150cm (approx. 15 months–12 years)  
• Meets latest R129 i-Size safety standards  
• 5-point harness with soft padded covers and crotch protector  
• ISOFIX and top tether installation  
• 10-position headrest for a perfect fit at every stage  
• Breathable fabrics and wide, soft seat  
• Easy harness storage when switching to booster mode

Usage
• Suitable from 76cm to 150cm (15 months to 12 years)

Car Seat Dimensions

Weight: 8kg

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.