Graco TrioGrow SnugLock - Canada - Safe in the Seat
This is one of our favorite seats for international travel, but it’s a great everyday seat for many people as well! It’s compact front to back, easy to install, and can be used from birth.
Our Review of the
Graco TrioGrow SnugLock - Canada
This is one of our favorite seats for international travel, but it’s a great everyday seat for many people as well! It’s compact front to back, easy to install, and can be used from birth.
Our recommendation: From birth until the seat is outgrown (average 7-8 years old)
A 3-in-1 car seat that can be used rear-facing, forward-facing, and in high-back booster mode
After you’ve used an infant seat for a few months


Seat is Good for You If:
You have tall front-seat passengers and/or a vehicle with limited back seat space.
The Graco TrioGrow SnugLock is one of the best convertible car seats for small cars. It is one of the most compact in front-to-back space!
You travel internationally with your children.
A car seat must be locked in place for safe installation, and outside of the US and Canada, vehicle seatbelts typically don’t have the same locking mechanism as US and Canadian vehicles do. But the great thing about this seat is that it has a built-in seat belt lock-off! This means you don’t need to worry about using a locking clip when traveling internationally. This seat will easily install in any vehicle that has seat belts!
You have a vehicle with non-removable headrests.
Vehicle headrests that tilt forward and/or are nonremovable can be tricky when a car seat is forward-facing. The Graco TrioGrow plays nice with headrests like these!

Use Caution if:
You need to fit 3 people in one row of the vehicle.
This seat is 19″ wide. Most vehicles cannot accommodate a car seat this size in a three-across configuration.
Quirks to be Aware of:
The cupholders are required.
Once they’re clicked into place correctly, they can’t easily be removed! They must always be attached when the car seat is in use.
Child Fit Information
Installation Information
Airplane Use
The Graco TrioGrow SnugLock is an aircraft-approved car seat. While is is 18 pounds, it is still one of the lightest options available if you want a seat that has a seat belt lock-off. This is one of the best convertible car seats for international travel.
For help with all things airplane travel and car seats, check out our newest resource: Safe in the Sky.
SITS Bottom Line
This is a great option that will work well for most people! It fits in every vehicle we have tried it in, it’s small front to back, and it’s also a good travel option.




