Osomnia Backseat Extender (40% More Space)
The Osomnia™ Back Seat Extender expands your back seat into a flat, stable surface — no more gaps, slipping, or cramped rides.
✅ Fits most cars & SUVs
✅ Folds up for a baby seat or extra passenger
✅ Withstands multiple dogs or up to 350lbs
✅ Includes safety belt for secure rides
Comfort for your dog. Convenience for you. Every trip.
Guarantee Safe Checkout
Your order includes 2 bonus gardening guides ($29.99 value) — completely free.
I used to avoid kneeling altogether — it just hurt too much. A few days with this, and I’m finally back in the garden without thinking twice.
This foldable kneeler easily flips between a padded seat and a soft kneeling surface — supporting your knees, back, and balance while you garden, clean, or work on low tasks.
Just unfold, flip, and use it however you need. It even includes side tool pouches to keep essentials within reach.
Kneeling on hard ground or crouching for long periods puts pressure on your joints and spine — especially as we age.
This kneeler reduces that pressure, improves posture, and lets you enjoy gardening or home tasks without the strain or next-day soreness.
With a durable steel frame and thick 8-inch EVA padding, it’s built to handle up to 330 lbs without bending or slipping.
The foldable design makes it easy to carry, store, and set up anywhere — from your backyard to your garage.
According to the Arthritis Foundation, repetitive kneeling on hard surfaces can accelerate joint damage and increase the risk of osteoarthritis — especially in older adults.
This kneeler is designed to reduce impact and protect your joints while letting you keep doing the work you love.
See It in Action
SEE THE DIFFERENCE
From Joint Pain to Garden Comfort 😊
⭐⭐⭐⭐⭐ – "I used to avoid kneeling altogether — too painful. Now I can actually enjoy gardening again. No soreness, no struggle. Just comfort and support where I need it most." – Deborah L.
Why Choose Us?
Doubles as kneeler and seat
Supports up to 330 lbs safely
8” wide pad for knee support
Folds flat for easy storage
Includes tool pouches for efficiency
Frequently Asked Questions
1. Will it support my weight?
2. Is the padding comfortable?
3. Can I use it for more than gardening?
4. Does it fold up for storage?
5. How fast is shipping?
BUILT FOR REAL-WORLD COMFORT
Wide. Firm. Ready for anything.
The upgraded 8-inch wide pad gives you more surface area and reliable support — so your knees stay protected, not pressed into the ground.
Good product
Has worked great in suv with 2 German shepherds
Perfect fit in my Subaru Crosstrek back seat. Great quality for the price.
This waterproof dog seat cover fits perfectly as a back seat extender, providing ample space for dogs. The scratch proof material is durable and the anti slip design keeps it securely in place. It’s easy to clean and protects the seats from dirt, fur and messes. A practical and well designed solution for car rides with pets.
The car seat cover is waterproof, it completely protects my backseat from muddy paws, hair, drool, and scratches. The full-coverage setup, including side flaps, ensures that both the seat and doors are well-protected, keeping my car clean and free from damage. The material feels durable yet comfortable, and the anti-slip backing keeps everything securely in place, even during longer trips. The mesh viewing window allows my dog to see me while reducing his anxiety, and the zippers on both sides make it easy to interact with him. The three storage pockets are incredibly handy for keeping his toys, leash, and treats organized. Installation was easy, and when not in use, it folds up compactly for easy storage.
This folds up nicely for travel purposes. Blocks dogs from jumping into the front row as well as helped our dogs with no getting car sick as much. Great product for all your fur babies.
Looks good good fit easy install easy cleaning only drawback is no grip but overall thumbs 👍
This dog seat cover is great! It’s incredibly sturdy and holds up perfectly, even with my 103lb dog. The installation is very easy, and it stays firmly in place in the car. The material is great with waterproof, scratch-proof, which makes it super reliable and easy to clean. I’m extremely satisfied with this car seat cover
I have had the soft bottom ones previously but this one is now my favorite. It is extremely durable. The carrying case is what ultimately sold me on it because I was irritated with my old one just taking up space in my trunk. I would recommend this cover to anyone that travels with pets.
Love this product! didn't know it would have an optional hard surface on the bottom. hard surface also comes with padding so its comfortable. the quality of this item is also perfect super strong perfect for big heavy dogs.
