Review on 🚪 VanEssential Mercedes-Benz Insulated Blackout Sliding Door Cover (2007 - Current) - Cool Gray: Optimal Temperature Control and Privacy Solution for Your Van by Daniel Espinoza

The sliding window cover has been a staple of my Sprinter 2020 since Fall 2020. This vendor's products cost around half the price of other major vendors, but the quality remains the same. Completely darkens the interior, even when the lights are on at night. It is inserted into the hole so it won't come loose even with constant opening/slamming of the slider. Insulates better than coatings like Reflectix.