Best Blanket for Back Seat of a Car
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A dog in the back seat can leave hair, mud and scratches on upholstery within a few trips, so a blanket or cover is often the first car accessory owners buy. One thing to know up front: the six products in this guide are back seat covers, plus one car bed mat. None is a loose blanket. They are included because they do the same job of protecting the seat, and their listings give us real facts to compare.
We have not tested them. Everything below comes from the Amazon listings, and where a listing is silent we say so.
Quick answer
If you want waterproof, scratch-focused protection, the PETICON (waterproof and scratchproof in the title, 600D Oxford fabric) and the JSTHT (waterproof Oxford layers, non-slip backing net, leash included) are the most clearly aimed at dogs. The CoSofSLIP is the only one that gives a cover size, 23.6 x 51 inches in its title. The HiPetpy is a bed mat rather than a full-width cover. The XINGSILUC and Osilly are general back seat covers, and their listings do not name dogs as the main use.
Comparison table
| Product | Type | Material | Size or fit | Included |
|---|---|---|---|---|
| XINGSILUC black back seat cover | Rear seat cover for cars, trucks, SUVs | Linen | Not stated | Back seat covers (1 piece) |
| HiPetpy backseat dog bed mat | Non-slip car bed mat | Cotton | Not stated | Dog bed mat for car |
| Osilly rear bench protector | Anti-slip cover with storage pocket | Flax fabric | Universal fit | Not listed |
| PETICON bench seat cover | Waterproof, scratchproof pet cover | 600D Oxford fabric | Universal fit | Not listed |
| JSTHT dog car seat cover | Waterproof, nonslip bench cover | Oxford layers with EVA non-slip backing net and soft cotton layer | Universal fit | Cover and dog leash |
| CoSofSLIP waterproof bed cover | Brown back seat cover | Polyester | 23.6 x 51 inches (from the title) | Pet seat cover |
What matters for back seat protection
- Size and fit. Measure the seat width and the depth from the seatback to the cushion edge. Osilly, PETICON and JSTHT list a Universal Fit, but that term does not tell you the finished width, so confirm it for your vehicle. Only CoSofSLIP gives a size.
- Package size is not cover size. PETICON lists package dimensions of 13.43 x 10.83 x 3.46 inches and 2.18 pounds. That describes the box, not the cover.
- Material and waterproofing. Materials listed are linen, cotton, flax fabric, 600D Oxford fabric and polyester. A material name does not prove waterproofing, so look for a separate waterproof statement. PETICON, JSTHT and CoSofSLIP mention waterproof in their titles.
- Staying in place. HiPetpy, Osilly and JSTHT are titled non-slip, anti-slip or nonslip. A cover that slides at every stop protects very little.
- Care. None of the listings gave washing instructions in the text we read, so check the care line on the product page before you buy.
For more back seat covers, see Best AKC Car Seat Cover for Dogs: 6 Back Seat Picks, Best Car Seat Covers That Repel Dog Hair, and Best Dog Car Seat Covers with Seat Belt Holes.
The six products
XINGSILUC black linen back seat cover
What it is: A one-piece rear seat cover listed for cars, trucks and SUVs. Material is linen, color is Black Back Seat 1 Pcs, and the recommended use is Car Seat. The listing text we read does not mention dogs.
Who it suits: Drivers who want a plain rear seat cover and will confirm the size on the product page.
Pros
- Linen material is stated
- Sold as one piece
Cons
- Size, waterproofing and care are not stated
- Not specifically described as a pet product
Skip if: you need a waterproof or pet-specific cover.
View the XINGSILUC cover on Amazon (affiliate link)
HiPetpy backseat dog bed mat
What it is: A non-slip dog bed mat for the car back seat, in grey cotton. This is a bed mat, not a blanket or a full seat cover.
Who it suits: Owners who want a defined resting spot for the dog on the seat.
Pros
- Titled non-slip
- Made for dogs in the back seat
Cons
- No size or waterproof statement in the text we read
- May not cover the whole seat
Skip if: you want to protect the full width of the seat.
View the HiPetpy mat on Amazon (affiliate link)
Osilly rear bench protector with storage pocket
What it is: An anti-slip, breathable rear bench cover in black flax fabric with a storage pocket and a Universal Fit. The listed uses include protecting seats from pets or children.
Who it suits: Families who want a seat cover that handles kids and pets, and who like a pocket.
Pros
- Anti-slip and breathable in the title
- Storage pocket
- Universal Fit stated
Cons
- Waterproofing and size are not stated
- Included components are not listed
Skip if: you need waterproofing for muddy paws.
View the Osilly cover on Amazon (affiliate link)
PETICON waterproof scratchproof bench seat cover
What it is: A black pet bench seat cover made of 600D Oxford fabric, with a Universal Fit for the rear seat. The title says waterproof and scratchproof.
Who it suits: Dog owners who worry about scratches and wet or muddy paws.
Pros
- Waterproof and scratchproof in the title
- 600D Oxford fabric is stated
Cons
- Cover size is not stated; the listed dimensions are for the package
- Included components are not listed
Skip if: you need a confirmed cover width before you order.
View the PETICON cover on Amazon (affiliate link)
JSTHT dog car seat cover with leash
What it is: A black, no-zipper bench seat cover for cars, trucks and SUVs. The listing names layers of 210D bottom Oxford fabric, an EVA non-slip backing net, a soft cotton layer and waterproof 600D Oxford fabric. It includes a dog leash and has a Universal Fit.
Who it suits: Owners who want a layered, waterproof cover with a non-slip backing and a leash in the box.
Pros
- Non-slip backing net is stated
- Waterproof outer layer is stated
- A leash is included
Cons
- Cover size and care are not stated
- Seat belt openings are not described in the text we read
Skip if: you need a cover with seat belt openings confirmed in the listing.
View the JSTHT cover on Amazon (affiliate link)
CoSofSLIP waterproof back seat cover, 23.6 x 51 inches
What it is: A brown polyester back seat cover for dogs, sized 23.6 x 51 inches in its title and weighing 1.3 pounds. The recommended uses are backseat coverage, car seat and pet travel.
Who it suits: Owners who want a stated size to compare with their seat before buying.
Pros
- A cover size is given
- Waterproof in the title
- Light at 1.3 pounds
Cons
- Fit type and care are not stated
- 23.6 inches may not reach the full seat width of every vehicle
Skip if: your seat is wider than the listed size.
View the CoSofSLIP cover on Amazon (affiliate link)
Buying checklist
- Measure your seat width and the depth from the seatback to the cushion edge.
- Decide whether you want a full cover, a bed mat or a loose blanket.
- Look for a separate waterproof statement, not just a material name.
- Look for non-slip or anti-slip wording.
- Check the care line on the product page.
- Keep a spare for muddy days if you can.
FAQ
Are these products blankets?
No. They are back seat covers, plus one car bed mat. They protect the seat in the same way a blanket would, but they are shaped and sold as covers.
Which cover states a size?
Only the CoSofSLIP states one, 23.6 x 51 inches in its title. The others list a Universal Fit or no fit at all, so confirm the width on the product page.
Which covers are described as waterproof?
The PETICON, JSTHT and CoSofSLIP titles say waterproof. The XINGSILUC, HiPetpy and Osilly listings do not state it in the text we read.
What does Universal Fit mean?
It is a general label and does not give the finished width or depth. Measure your seat and check the product page before you order.
How do I keep a seat cover from sliding?
Look for non-slip wording such as the JSTHT backing net or the anti-slip title on the Osilly. A cover that moves on every stop protects very little.
Closing note
If you only need a quick fix, a waterproof cover with a stated size is the safest start. If you want a blanket in the strict sense, none of these is one, so check the other guides above or the product page before you buy.
