By Dahlia Rizk

Are Puffy Coats Dangerous in Car Seats?

Short answer: yes - and every major car seat safety organization agrees.

Here's the problem

When you buckle your child over a puffy coat, the padding compresses in a crash. That creates slack in the harness at exactly the wrong moment. The strap that felt snug in the driveway isn't snug anymore when it matters.

This isn't a minor concern. The American Academy of Pediatrics, the National Highway Traffic Safety Administration, and virtually every Child Passenger Safety Technician (CPST) recommend the same thing: remove the bulky coat before buckling, then cover your child with a blanket.

The coat compression test

There's a simple way to check any coat.

  1. Buckle your child in with the coat on.
  2. Adjust the harness until it passes the pinch test no slack you can pinch between your fingers.
  3. Then unbuckle, remove the coat, and re-buckle without it.

If the harness has more slack than when the coat was on, the coat has failed the test.

So what do parents actually do?

Most parents remove the coat in the parking lot - this can take up to 2-3 minutes.

In winter.

With a screaming baby. 

Some parents use blankets instead of battling regular coats. Blankets work, but they slide off, end up on the floor, and create distracted drivers when you try to lean back and pick it up while driving.

A growing number of parents use coats designed specifically for car seat use like Buckle Me Baby Coats which has split shoulder seams that allow the harness to sit directly on the child's body rather than on top of padding.

How car seat safe coats work

The principle is straightforward. Experts recommend avoiding bulky layers under car seat harnesses. Car seat safe coats like Buckle Me Baby Coats are designed around this principle the Buckle Me Baby Coats removes all coat fabric from under the harness, allowing the straps to maintain direct contact with the child's body. The back is also pre-compressed through quilting and thinner than the front so the coat is used safely at the same harness setting as no coat. 

"I bought a poncho and two other coats before I caved and bought a Buckle Me Baby Coat. I feel so much better that she is warm and safe in her car seat."  — Crystal G., London OH

 

The bottom line

Regular puffy coats are not safe to use in a car seat. The recommendation is consistent across every major safety organization and CPSTs.

The workaround most parents use coats off in the parking lot - works. It's just cold and inconvenient. Blankets work too, but can create distracted driving.

If you want easy warmth and proper harness fit in the same product, a coat designed specifically for car seat use like Buckle Me Baby Coats is the only option that solves both at the same time.

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