Pet Car Back Seat Extender Cover Hard Bottom 400 lb Universal Fit

Pet Car Back Seat Extender Cover Hard Bottom 400 lb Universal Fit

$13.99
Sale price  $13.99 Regular price  $18.99
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Pet Car Back Seat Extender Cover Hard Bottom 400 lb Universal Fit

Pet Car Back Seat Extender Cover Hard Bottom 400 lb Universal Fit

$13.99
Sale price  $13.99 Regular price  $18.99
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Built to Handle Weight Across the Seat Area

This rear seat extender integrates a rigid fiberboard base within a multi layer nylon and Oxford cloth assembly. The hard bottom panel spans the rear bench area to form a continuous flat surface. The structure is rated for loads up to 400 lb. Side flaps extend toward door entry areas for additional seat coverage. The overall layout is configured for universal fit across standard rear seat dimensions.

Designed for Coverage and Fast Access Storage

The cover uses six fabric layers including an outer Oxford cloth surface and reinforced backing. A mesh window section is positioned at the front center to align between rear and front seats. The hammock configuration connects to front and rear headrests using adjustable straps.

Strap Mounting and Interior Setup

Installation begins by unfolding the panel across the rear seat area and positioning the rigid base flat on the bench. Adjustable straps loop around rear and front headrest posts and connect with buckle fasteners. Strap length can be adjusted to accommodate common sedan, SUV, and truck cabin layouts. When not in use, the unit folds for placement in the trunk or cargo compartment. Cleaning can be completed with a damp cloth or vacuum according to fabric care guidance.

Product Benefits:

  • Vehicle Compatibility: Designed for standard rear bench seats in cars, SUVs, and trucks without modification.
  • Compact Design: Foldable panel structure allows storage in trunk or cargo areas when removed.
  • Everyday Utility: Intended for routine rear seat transport and interior coverage during vehicle use.
  • Storage and Handling: Structured base and foldable fabric allow repositioning and storage.

Specifications:

  • Material: Nylon and Oxford cloth with internal fiberboard base
  • Dimensions: Fits rear seat width up to approximately 54 in 
  • Weight: Approximately 3.5 lb 
  • Operating Range or Capacity: Load rating up to 400 lb
  • Connection Type: Adjustable headrest straps with buckle connectors
  • Placement or Use Area: Rear interior bench seat and cargo area
Can My Order Be Returned?

Not every order automatically qualifies for a return. To be considered, a request must be submitted within 30 days after the delivery date shown by the shipping carrier.

For more information, click here.

Free Shipping
  • Destination: United States
  • Shipping Cost: Free Standard Shipping
  • Order Processing: 1–2 Business Days (Monday–Friday)
  • Estimated Transit: 4–7 Business Days (Monday–Friday)

For more information, click here.

  • 5 stars: 21 (84%)
  • 4 stars: 4 (16%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Samuel Duncan

The universal fit actually lives up to the name. I have a midsize sedan and my partner has a larger SUV and we swapped it between cars without any hassle. The straps adjusted easily for both and it stayed secure in each one.

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Joanne Garrett

Great for big dogs.

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Oscar C.

It covers the back seat really well and the surface wipes clean fast. My dog tracks in mud constantly and I can just do a quick wipe and it looks fine again. That alone makes it worth it for me.

M
Maria Vega

Perfect.

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Logan Gonzales

my car stays so much cleaner now 🐾

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philip_67

Very pleased with this. It looks well made and my dog took to it immediately without any hesitation.

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tammy.945

The hard bottom is really what makes this different. My dog used to sink into the soft ones and would lose his footing every time I braked. This keeps him on a flat stable surface the whole drive, which honestly seems a lot more comfortable for him.

T
Tanner Warren

My last one was completely flimsy, the bottom would sag and my dog basically just fell into a hammock shape the whole ride. This one has a solid hard bottom so she actually sits flat and comfortable. Way better experience all around.

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Lauren V.

honestly my dogs just use it like a platform and it holds up fine. no sagging, no shifting, fits snug against the seats. nothing fancy to say about it, it just works.

k
katie_logan8367

ok this thing is actually so good. my dog used to whine the whole drive and now she just chills back there like a little passenger!

D
Doug S.

really happy with this. fits my car well and my pup seems way more settled on car rides now.

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kristydad

it just clicks into place and stays there. no fussing with it every time I get in the car. very happy 👍.

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judith.chavez1465

Sturdy and fits well. My two dogs share the space without any issues.

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A. Gallagher

What I noticed right away is how well it bridges the gap between the back seat and the floor. There's no awkward drop-off for my dog to deal with. She just hops in and has a full flat space to stretch out or lie down.

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C. Watkins

Told my friend to get one of these because her dog kept sliding around in the back seat. She had the same worry I did about it fitting her SUV but it adjusted no problem. She texted me after her first drive to say her dog actually stayed calm the whole trip.

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retrogrape

so glad I got this for my dog. she used to pace the whole ride and now she just lays down. genuinely not sure if it's the stability or the extra space but either way, big improvement 🤩.

m
misty420

Fits my back seat perfectly and holds up fine with my large dog. Couldn't ask for more.

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Ivy E.

WORKS GREAT.

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ray-osborne4793

Good quality, easy to wipe down, happy with the purchase.

A
Andrew

Simple, sturdy, does the job.

K
Kristy F.

I've tried a few of these over the years and this is the first one I haven't had to readjust every single trip. The fit is solid and it stays in place.

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chris364

I was worried about weight limits because my two labs together are well over 200 lbs and every other one I looked at had some vague or low capacity. This one holds up to 400 lbs so I finally stopped stressing about the frame giving out mid-drive.

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MARIE

Bought this for a long road trip with my dog and it made a noticeable difference. He had room to move around and settle in, and I didn't have to worry about him falling off the seat on turns.

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Julie May

Does exactly what it's supposed to. My dog has a comfortable flat space and I'm not finding claw marks on my back seat anymore.

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Edward R.

MY DOGS LOVE IT!!