Originally purchased from Amazon in June 2023 and used once for cross-country road trip to Vancouver. Since my dog passed away, I have no further use for this great accessory. Easy to install, clean, and store away in convenient tote bag when not in use. My dog loved having a bigger space to move around, spread out to enjoy the long car ride. Harness attachment is a plus for safety. Current price on Amazon is CAD$199, so this used only once offer is CAD$90.