4Knines Waterproof Dog Backseat Cover with Hammock – Nonslip & Durable


✅ Editor’s Pick


✈️ Airline & Flight Travel


🧳 Under-Seat Carry-On


🌬️ Cabin Ventilation

📸 Product Images

4Knines Waterproof Dog Backseat Cover with Hammock – Nonslip & Durable

Current Amazon Price
EUR60.33
(as of Jan 17, 2026 19:40:42 UTC)
Prices and availability can change. Amazon’s price at checkout applies.

🧭 How This Flight Carrier Was Evaluated

  • 📏 Under-seat fit (dimensions, flexibility, structure)
  • 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
  • 🌬️ Ventilation and airflow (mesh coverage)
  • 🔒 Security (zippers, clip points, closure reliability)
  • 🧳 Airport handling (carry comfort, stability while walking)
  • 🧼 Cleaning (removable pad, wipeable materials)

📏 Flight Fit Check (Under-Seat Compatibility)

  • 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
  • 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
  • 🧳 Soft-sided carriers typically compress better under the seat during flight
📝 Airlines and aircraft layouts differ; approval depends on measurements and under-seat clearance.

🛫 Boarding & Layovers (What Matters in Airports)

  • 🧳 Carry comfort: strap/handles for longer terminal walks
  • 🔒 Secure closures: reduces risk during security checks and crowded gates
  • 🌬️ Ventilation: useful during boarding lines and delays
  • 🧼 Easy cleanup: helpful for long travel days


⚙️ Airline & Flight Travel Overview

✈️ Best Use In-cabin flights, under-seat carry-on pet travel
📏 Under-Seat Fit Flexible structure to adapt to under-seat space (model dependent)
🌬️ Ventilation Mesh panels designed to maintain airflow
🔒 Security Closures aimed at reliable travel use (zippers/clips vary by model)
🧼 Cleaning Removable pad or wipe-clean materials (model dependent)

See reviews + more photos on Amazon


👉 View on Amazon (Reviews + Photos)

🌟 Pros & Cons

✅ Pros

  • ✈️ Built around in-cabin flight needs
  • 🌬️ Breathable mesh for airflow
  • 🧳 Comfortable to carry through airports
  • 🔒 Secure closures for travel environments (model dependent)
⚠️ Cons

  • 📏 Under-seat clearance varies by airline and aircraft
  • 🐕 Fit depends on dog measurements and carrier interior space


📝 Product Details

Product description

dog rear seat cover bench protector back car truck backseat waterproof suv pet carseat blackdog rear seat cover bench protector back car truck backseat waterproof suv pet carseat black

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1 Regular Size

2 Extra Large Size

3 Extra Large Size

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Protect your car with the 4Knines Backseat Pet Cover with Hammock, made from durable, waterproof materials available in regular and XL sizes. With seat belt and latch access, non-slip backing, it is compatible with 2024, 2025, and 2026 models. The last seat cover you will ever need!

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1 Heavy Duty

2 Waterproof

3 Straps & Clips

4 Seat Belt Access

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The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Rear Seat Pet Cover Installation Merchant Video

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Customer Reviews

4.6 out of 5 stars 2,986

4.6 out of 5 stars 6,122

4.6 out of 5 stars 936

4.7 out of 5 stars 75

4.7 out of 5 stars 2,115

4.7 out of 5 stars 1,034

4.8 out of 5 stars 4,951

Price

EUR 60.33EUR60.33

EUR 60.33EUR60.33

EUR 112.05EUR112.05

EUR 137.91EUR137.91

EUR 86.19EUR86.19

EUR 86.19EUR86.19

EUR 94.81EUR94.81

Hammock

Heavy Duty Materials

Waterproof Seat Bottom

Fold Down Seat Compatible

Middle Seat Belt Access

Arm Rest Access

Available Colors

Black, Grey, Tan

Black, Grey, Tan

Black, Grey, Tan, Camo

Black, Grey

Black, Grey, Tan, Camo

Black, Camo, Grey, Tan

Black, Grey, Camo, Tan

Available Sizes

One size: 54″ wide

One size: 54″ wide

One size: 60.5″ wide

Regular: 54″wide; XL: 60″wide

Regular: 54″wide; XL: 60″wide

Regular: 54″wide; XL: 60″wide

Small, Large, Extra-large

Truck Specific

Cars, SUVs, mid-size trucks

Cars, SUVs, mid-size trucks

Crew Cab Trucks

Regular:mid-size; XL:full-size

Regular:mid-size; XL:full-size

Regular:mid-size; XL:full-size

Regular:mid-size; XL:full-size

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 4 x 15 x 12 inches; 3.33 Pounds
Item model number ‏ : ‎ BR
Department ‏ : ‎ Pet Supplies
Date First Available ‏ : ‎ April 23, 2013
Manufacturer ‏ : ‎ 4Knines, LLC
ASIN ‏ : ‎ B00DQFZGZ0
Best Sellers Rank: #15,159 in Pet Supplies (See Top 100 in Pet Supplies) #73 in Dog Car Seat Covers
Customer Reviews: 4.6 4.6 out of 5 stars (6,122) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ENGINEERED FOR ALL VEHICLES: Our 4Knines Dog Car Seat Cover is designed to fit cars, trucks, and SUVs. With a 54-inch width, it provides a secure fit for your back seat, protecting against dirt, spills, and pet hair. It also doubles as a dog hammock, ensuring your pet stays safe and comfortable during travel. Fits 2024, 2025, and 2026 models great!
PREMIUM DURABILITY WITH REAL QUILTING: Crafted from heavy-duty 600D polyester, our dog seat cover features real quilting with heavy-duty thread for added strength and durability. UV-coated straps and nylon clips provide long-lasting security, making it ideal for everyday use. Safe for pets and families, it’s free of harmful dyes or metals. Not chew-proof. Don’t leave your pets unsupervised when in use.
ADVANCED WATERPROOF PROTECTION: Featuring exclusive K9-Shield waterproof technology, this back seat dog cover protects your car from spills, dirt, and drool. The non-slip backing keeps the cover securely in place, even with active pets. Please note that the seams are not watertight, but it provides reliable protection.
EASY INSTALLATION & MAINTENANCE: Designed for convenience, our dog hammock for car installs and removes quickly. Whether you’re running errands or going on a road trip, cleaning is easy with wipe-downs or machine washing. It’s the perfect solution for maintaining a clean back seat while traveling with your pet.
DESIGNED FOR PET PARENTS ON THE GO: The 4Knines Dog Backseat Cover is crafted with active pet owners in mind. Whether you’re on a short trip or a long adventure, it’s a reliable and durable choice for keeping your car clean. Supervise pets when in use to ensure optimal performance and protection.

🏁 Final Assessment

As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.

  • ✅ Best match: in-cabin pet travelers with small dogs
  • ✅ Best use: flights, airports, and layovers
  • ✅ Priority features: under-seat fit, airflow, secure closures

If the size and materials match what you need, check today’s price and the latest reviews before you decide.


🛒 Get It on Amazon (Check Availability)


❓ FAQ: Airline & Flight Travel

Does “airline-approved” mean it fits every airline?

No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.

What matters most for in-cabin flights?

Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.

How do I choose the right size for my dog?

Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.



Affiliate Disclosure: dogtravelpro.com participates in the Amazon Services LLC Associates Program.
Prices and availability are subject to change.

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