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Is a Car Seat Gap Filler Worth It? An Honest Review

A car seat gap filler is worth it if small items keep falling between your seat and console. Here’s our honest take and what to check before you buy it.

TL;DR

Bigger Solutions Car Seat Gap Filler

  • Why we love it… It plugs the seat gap completely, so your phone and keys stop sliding down where you can’t reach them while driving.
  • Why you need it… Stops phones, keys, and snacks from disappearing into the gap between your seat and console.
  • How to get it…

Is a Car Seat Gap Filler Worth It?

Disclaimer: This post contains affiliate links. For more information, see my disclosures here. As an Amazon associate, we earn from qualifying purchases.

A car seat gap filler is worth it if you are tired of phones, keys, and snacks vanishing into the crack between your seat and console. We tested the Bigger Solutions car seat gap filler and it fixed that on day one, with a few extras we did not expect. It is one of the simplest car upgrades we have added all year.

What It Is (And Why You Need It)

A gold smartphone and a slim wallet are placed in a gap filler organizer between a brown leather car seat and the center console inside a vehicle.

The Bigger Solutions car seat gap filler is a flexible wedge that slides into the open space between your seat and center console so small items stop falling through. It ships as a 2-pack, one for the driver side and one for the passenger side, and it flexes to fit most cars, trucks, and SUVs.

It does more than block the gap. There is a built-in storage slot, an organizer hook, and an emergency window breaker tip worked into the design. So it is part organizer, part safety tool.

Keeping small stuff in reach matters more than it sounds. Reaching for a moving or dropped object is one of the biggest in-car distractions tracked by NHTSA, which reports distracted driving was involved in 3,208 deaths in 2024. Anything that keeps your eyes forward during pickup and errands is a real win.

Why We Love it

  • Stops phones and keys from dropping into the gap, so nothing slides out of reach while you drive.
  • The storage slot holds a phone or sunglasses upright, so you grab and go without digging around.
  • The organizer hook gives you a spot to hang a small bag or a drink pouch.
  • It flexes to fit, so it sits snug instead of sliding around in the seat.
  • Two come in the pack, so both front seats are covered without a second order.
  • The built-in window breaker tip is quiet peace of mind for the just-in-case moments.

Pros and Cons

Pros

  • Closes the seat gap completely so small items stop falling through
  • Comes as a 2-pack for both front seats
  • Flexes to fit most cars, trucks, and SUVs
  • Built-in storage slot and organizer hook add real function
  • Emergency window breaker tip built in
  • Simple, no-tool install

Cons

  • Sits a little high on very wide gaps, so check your gap first
  • The extra features are nice-to-haves, not the main reason to buy
  • Like any universal fit, it can shift slightly in unusually shaped consoles

Bonus Tips… What you didn’t see in the reel 👀

  1. Wipe the seat gap out before you install it. You will find crumbs and at least one missing hair tie, and it sits cleaner on a clear gap.
  2. Put the storage-slot side facing up and slightly toward you, so your phone is easy to grab without looking down.
  3. If it sits too tall at first, push it down firmly and give it a day. Ours tucked in lower once the foam settled into the gap.

Where To Get it

The Bigger Solutions car seat gap filler is available on Amazon as a 2-pack with Prime shipping. You can check the current price and grab it on Amazon here.

If it is ever out of stock, search “car seat gap filler 2 pack” and look for the flexible universal fit, which is the style that works across different vehicles.

Frequently Asked Questions

Is a car seat gap filler worth it?

Yes, a car seat gap filler is worth it if small items regularly fall between your seat and console. It closes that gap for good, keeps your phone and keys in reach, and the Bigger Solutions set adds a storage slot and a window breaker tip.

Where is the best place to buy a car seat gap filler?

Amazon is the easiest place to buy it, as a 2-pack with Prime shipping. Here is the one we used.

Will a car seat gap filler fit my car?

This one is a universal flexible design, so it fits most cars, trucks, and SUVs by bending to your gap width. Measure an unusually wide or narrow gap first to be safe.

Does the car seat gap filler come as a single or a set?

It comes as a 2-pack, so you can cover both the driver and passenger sides without ordering twice.

Is a car seat gap filler safe to use while driving?

Yes. It actually supports safer driving by keeping small items in reach, so you are less likely to reach or look down for a dropped phone while the car is moving.

If you have been on the fence, this one is worth it, especially if you are forever fishing your phone out of the seat gap during pickup or a road trip. It is a small upgrade that makes the whole car feel more organized the day it arrives. Save this to Pinterest with the image below so you can find it when you are ready to shop.

More Reviews You’ll Love

Want to save this to remember later? Make sure to pin the image below!

A gold smartphone and a card are placed in a gap filler organizer between a car seat and the center console. Text overlay reads: "No more dropped phones. Gap filler for your car seat.
Two women, The Bargain Sisters, smiling in a black and white photo with their signature Ali and Cassie written next to it.

By Cassie & Ali – Bargain-hunting sisters and moms helping 500,000+ families save money since 2019.

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