---
product_id: 595737069
title: "Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck"
brand: "rouwinne"
price: "€ 233.99"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/595737069-back-seat-extender-for-dogs-large-space-dog-car-seat
store_origin: CY
region: Cyprus
---

# 100% double-layer waterproof protection 400lbs hard bottom load capacity 53in wide x 24.8in deep expanded space Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck

**Brand:** rouwinne
**Price:** € 233.99
**Availability:** ✅ In Stock

## Summary

> 🐾 Upgrade your road trips—because your dog deserves the VIP backseat experience!

## Quick Answers

- **What is this?** Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck by rouwinne
- **How much does it cost?** € 233.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/595737069-back-seat-extender-for-dogs-large-space-dog-car-seat)

## Best For

- rouwinne enthusiasts

## Why This Product

- Trusted rouwinne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety Meets Comfort:** Non-slip rubber base and thickened webbing ensure secure, anxiety-free rides
- • **Unmatched Durability:** Sturdy 3.7lbs hard bottom supports up to 400lbs—perfect for large or multiple dogs
- • **Smart Design with Extras:** Mesh window for visibility & ventilation plus large storage pockets for essentials
- • **Maximized Rear Seat Space:** Expands to 53" x 24.8" for ultimate dog comfort and freedom
- • **Premium Waterproof Defense:** Dual PU + TPU waterproof layers keep your car spotless and scratch-free

## Overview

The ROUWINNE Back Seat Extender transforms your car’s rear seat into a spacious, sturdy, and fully waterproof dog haven. Measuring 53 inches wide and 24.8 inches deep, it offers ample room for large or multiple dogs to move comfortably. Its heavy-duty 3.7lbs hard bottom supports up to 400lbs, ensuring stability and safety. Featuring premium 7-layer materials with double waterproof coating and a non-slip base, it protects your vehicle from scratches, hair, and spills. Additional perks include a breathable mesh window for dog-owner interaction and large storage pockets, making every trip cleaner, safer, and more enjoyable.

## Description

ROUWINNE Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck

## Features

- 【INCREASED BACK SEAT ACTIVITY SPACE - EXTENDED DOG COVER】 ROUWINNE Back Seat Extender for Dogs expands to 53 inches in width and 24.8 inches in depth, enabling complete coverage of the rear area. Dogs won't fall out of the puddle, which also makes the dog's activity space larger, allowing your dog to walk around or stretch their limbs easily, easing the dog's anxiety during long car trips. Ideal for large dogs, older dogs, or the backseat of a multi-dog family.
- 【HARD BOTTOM, 400LBS LOAD CAPACITY】 ROUWINNE hard bottom dog hammock for car is more sturdy and stable than those soft bottom dog hammock, can hold up to 400 pounds (tested). Ideal for cars, SUVs and small trucks. This hard bottom dog car seat cover for back seat has a 3.7lbs hard bottom plate much more sturdy than those 2.7lbs plate in the marketplace, that can be fold up to allow a person to sit next to it or to accommodate a child safety seat.
- 【STURDY MATERIAL AND NON-SLIP】 ROUWINNE backseat extender for dogs adopts premium material with 7 layers. First 4X4-density oxford cloth better than other 3x2-density in the market, more sturdy and easy to clean. PU Coating Layer is the first waterproof layer, Softer and no smell better than other pvc layer. And Paired with TPU waterproof layer, double waterproof layer better than other one layer waterproof layer. Bottom non-slip dot rubber makes dog cover more secure, preventing your dog from slipping.
- 【100% WATERPROOF, PROTECT BACKSEAT CLEAN & ANTI-SCRATCHING】 ROUWINNE waterproof seat extender for dogs can cover the whole back and surround, both front and back seats, bottom, and sides of both doors can be protected in place. Keeps your backseat cleaner and tidier and prevents scratches and abrasions on the back seat, no need to worry about your dog's hair, slobber and claws. This back seat pet cover for dogs also makes it easier to place items in the original foot space area.
- 【MESH WINDOW, THICKENDE WEBBING & STORAGE POCKETS】 ROUWINNE Dog Backseat Extender has a mesh window for more breath ability, allows your dog to see you and reduce anxiety. The mesh window is also equipped with non-slip zippers on both sides, through which you can also interact with your dog. The encrypted and wider webbing latch is more sturdy, and this dog back seat extender also has two large capacity storage pockets to put your dog's toys and snacks in. Take your dogs on a safe trip!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHYJ6N6N |
| Auto Part Position | Rear |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #3,605 in Pet Supplies ( See Top 100 in Pet Supplies ) #13 in Dog Car Seat Covers |
| Brand | ROUWINNE |
| Brand Name | ROUWINNE |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 2,388 Reviews |
| Fit Type | Universal Fit |
| Has Seat Belt Accessibility | Yes |
| Included Components | seat cover straps |
| Manufacturer | ROUWINNE |
| Manufacturer Part Number | RW-EXTASI-001 |
| Manufacturer Warranty Description | 3 Year Warranty |
| Material | Oxford |
| Material Type | Oxford |
| Recommended Uses For Product | Pet Transportation in Cars and Car Interior Protection |
| Seat Cover Protection Level | High |
| Special Feature | back seat dog cover for car, dog car cover for back seat, dog car seat cover, dog car seat cover for back seat suv, waterproof dog car seat cover Special Feature back seat dog cover for car, dog car cover for back seat, dog car seat cover, dog car seat cover for back seat suv, waterproof dog car seat cover See more |
| Special Features | back seat dog cover for car, dog car cover for back seat, dog car seat cover, dog car seat cover for back seat suv, waterproof dog car seat cover |
| Target Audience | Dog owners |
| Unit Count | 1.0 Count |

## Product Details

- **Fit type:** Universal Fit
- **Brand:** ROUWINNE
- **Colour:** L Black
- **Material:** Oxford cloth
- **Auto part position:** Rear

## Images

![Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck - Image 1](https://m.media-amazon.com/images/I/71WAyaAB-dL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- ROUWINNE Back Seat Extender for Dogs-Large Space, Dog Car Seat Cover Hard Bottom Holds 400lbs, Sturdy Backseat Extender for Dogs, Waterproof Dog Hammock for Car Dog Car Bed for Car, SUV, Truck
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**Shop now:** [https://www.desertcart.com.cy/products/595737069-back-seat-extender-for-dogs-large-space-dog-car-seat](https://www.desertcart.com.cy/products/595737069-back-seat-extender-for-dogs-large-space-dog-car-seat)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-24*