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Maxi Cosi

Maxi Cosi Pria Max All-in 1 PureCosi™ - Urban Wonder

Type Convertible car seat, converts to a booster seat
Latch and Top Tether connection, or seatbelt

Child's Size

Rear facing 1.8kg to 18kg.

Forward facing harnessed up to 29kg.

Booster mode up to 45kg

Child's Age (approx)

Birth- 4 years (  rear facing mode)
2- 5 years (forward facing mode)
4-8 years + (booster seat mode)

Rear facing, Forward facing


If you’re reading this, you know all too well that choosing the right car seat is a tedious, scary, and super important decision. Thankfully, the Pria Max All-in-One Convertible Car Seat, now featuring PureCosi, may just be the only car seat you’ll ever need. (Unless, that is, yet another little one comes along…)

All-in-One Seating System:

Take comfort in knowing your child has a safe and cosy car seat, from birth to 10 years. Children can ride rear-facing, forward-facing and in booster mode. Converting the Pria Max All-in-One Convertible Car Seat to each new stage is simple and intuitive, so you can make quick adjustments.

Next Level Features:

You’ll embrace how easy it is to get your child in and out of the seat. The Out-of-the-Way spring assist harness system keeps straps propped up, which means no more tangled toddler's arms. With the ClipQuik™ one-hand, magnetic chest clip, buckling in and out is struggle-free.

Superior Safety:

GCell® side impact protection is built into the headrest to cushion the impact and protect your child around the head. The QuickFit shoulder harness automatically raises the harness and headrest height to fit your growing child. It’s important to have the flexibility to customize your car seat to ensure that you keep safety where you need it.

PureCosi™ and Supreme Comfort:

The use of PureCosi™ enables the use of new fashions that no longer require fire-retardant chemicals. Carrying the future means protecting your little one, and the planet. Soft-to-touch cushions and premium fabrics and padding are designed to provide supreme comfort for your child. Premium washer-and-dryer-safe fabrics keep kids comfortable and hold up wash after wash.

Because they grow up so fast:

The Pria Max All-in-One Convertible Car Seat is built to grow with your child. Because growth spurts really do happen overnight – and the Pria is here for the long haul. Pria Max All-in-One. Designed to keep up with your growing family.


  • All-in-One seating system: rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
  • Featuring PureCosi™ fabrics made without wool or added fire retardant treatment
  • Side impact protection with GCell® protects your child’s head where it’s needed most in a side-impact crash
  • ClipQuik™ auto-magnetic chest clip gets you on your way quickly
  • Out-of-the-Way spring-assisted harness covers for easy boarding
  • Flip Away Buckle won’t get in the way while getting in and out of the seat
  • One-click LATCH system, with easy click-in for better installation
  • QuickFit shoulder harness automatically raises the harness and headrest height
  • Premium fabrics and padding provide the most comfort for your child
  • Removable wedge for older babies, wedge to keep smaller babies (starting at 4 lbs.) snug and secure
  • A removable infant head pillow and lumbar cushion provide extra support
  • The seat pad and harness covers are both machine washable and dryer safe
  • 3-position rear-facing adjustment, making it easier and faster to correctly install
  • 2 easy-to-remove and dishwasher safe cup holders


  • Weight: 10.4 kg
  • Length: 50.5 cm
  • Width: 61cm
  • Height: 64.8 cm
  • Isofix: Yes
  • Seat Belt System: Yes
  • Weight and Height Range: Rear-facing = 1.8 - 18 kg, 48 - 101.6 cm
  • Weight and Height Range: Forward-facing: 10.1 - 29 kg, 73.6 - 125 cm
  • Weight and Height Range: Booster mode: 18.1 - 45 kg, 110.1 - 132.1 cm (with 3-point seat belt)
  • NZ Standard ‘S’ Mark: No, USA Standard
  • Side-Impact Protection: Yes, GCell®
  • Energy Absorbent Foam: Yes
  • Level Indicators: Yes
  • Expiry Date: 10 years after the date of manufacture
  • Warranty: One year
  • Age Range: Infancy until outgrown one of the booster mode weight/height ranges
  • Harness: Quick-Fit shoulder harness, plus ClipQuik® auto magnetic chest clip
  • Top Tether: Yes and latch, or seat belt

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