Worth It Gadgets
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Car Seat Gap Filler: should you sell it?

Cheap and light to ship; good bundle item with the steering wheel tray. Commodity; organizer-box style with cup holder differentiates. Watch for the 'Shark Tank' brand's patent in the US.

The trick Phone slides off the seat, lands on the filler instead of vanishing under the console. · video: WTI

Consumer-side page: Car Seat Gap Filler. Research updated November 8, 2026.

Trend score39 (-7 this week)
Sells onPhone slides off the seat, lands on the filler instead of vanishing under the console.
Ship time7–12 days
Variants worth listingwedge pair, organizer box, with cup holder
Buyer objections
  • Cars with no gap (bench seats) or a very wide gap
Who buys
  • Anyone who has fished a phone out from under the seat
  • Parents with snack-dropping kids