TEST of alpha i-Size infant car seat (2023+)

i-Size safe&certified for newborns
phil&teds alpha i-size infant car seat three quarter_black-charcoal
mum entertaining baby sitting in a rear facing phil&teds alpha i-size infant car seat three quarter_black-charcoal
phil&teds alpha i-size infant car seat front_black-charcoal
phil&teds alpha i-size infant car seat side view with ghosted sun hood_black-charcoal
phil&teds alpha i-size infant car seat side view car seat belt fitted_black-charcoal
phil&teds alpha i-size infant car seat shoulder harness_black-charcoal
phil&teds alpha i-size infant car seat newborn insert_black-charcoal
phil&teds alpha i-size infant car seat additional items_black-charcoal

TEST of alpha i-Size infant car seat (2023+)

i-Size safe&certified for newborns

An i-Size ready infant car seat that holds the newest & highest safety standard in the world (R129) 🌎

Rear face longer for babies from 40-87cm with alpha – offering your newborn traveller a highly protective & safety certified cushy ride; whether it’s in the car, on the buggy as a travel system, or simply carrying your wee one into the house.

Delivering only the very best in world class safety & design, alpha provides superior head, neck and all over body protection for your bub, due to its thick EPP foam for maximum impact absorption, & first ever standardised side impact testing.

If you don’t have ISOFIX anchor points in your car – no problem, alpha includes car seatbelt routing guides to secure the car seat in place without the base! & with its ergonomically shaped handle, alpha is a breeze to carry in & out of the house, transfer from car to buggy, & most importantly for comfortably leaving the hospital gates (because you do require an infant car seat in order to leave the hospital – FYI 😊)  This i-Size ready car seat can also be installed with an ISOFIX base (sold separately) that allows you to safely secure alpha into the back seat of your car. 

No doubt you’ll also be looking closely at investing in a buggy as well at this time, more so to ensure the brand is the same as your car seat OR, they fit together to create a ‘travel system’. Rest assured, alpha conveniently attaches to any phil&teds® buggy with its own dedicated car seat adaptor (additional accessory) - great for peace of mind!

& here’s a sweet bonus!

At phil&teds®, we help you adapt&survive® the rollercoaster of newborn parenting for the first months & beyond! To keep up with your parenting day, we know kids grow insanely fast, so to help you along with your journey, when you buy another phil&teds® i-Size ready car seat from us, you’ll get 10% off your next car seat for the next age&stage of your kid! From dot-to-tot-to-tween, we're here with you all the way!

What's in the box?

  • alpha i-Size infant car seat
  • newborn insert
  • ISOFIX guides
  • car seatbelt clip
  • fabric installation elf - to help refit the fabric


We encourage customers to always check the integrity of their car seat & base, & have it installed by a trained professional.

We recommend replacing any car seat that has been involved in a crash. Even if it looks fine, there could be internal damage that would make it unsafe. The seat has done its job by protecting your child and therefore needs replacing. Most insurance companies will cover this expense. To be sure, please request a police report on the accident.

$329.00 NZD

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Product Code:

winning features
safe & comfy harnessing
shade from the sun
cushy fabrics for a cushy ride
ergonomic handle
fits more than one in the back
installation options
green is good!
handy prompters
at a glance
R129 safety certified
newborn insert included
5-point safety harness
lightweight & slimline
Dimensions l x h x w
43cm x 38cm (with sunhood retracted)
Forward facing
Isize child height head to toe
10 years
from the manufacture date stamped on the car seat
Product weight
Rear facing
Safety certified
Seat back height
Seat depth

Setting up your alpha™ infant car seat is easy! Find all the details you need here for how to set up and use!


adapt your alpha™ infant car seat with these must-have accessories

phil&teds alpha car seats fitted with the all weather cover set 3/4 view_default infant car seat covers set CSCOVERS_V1 $53.99 NZD
phil&teds universal car seat adaptor 3/4 view_default universal car seat adaptor sport™ sport verso™ voyager™ 2019+ (includes inline clips) strap&secure PT-UNIVERSALCSA_V6 $86.99 NZD
phil&teds alpha car seat summer cover_default summer car seat cover CSSC_V1 $38.99 NZD

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