Inexpensive alternative Sleeve case for the Amazon Kindle Scribe

I'm waiting on some third party options for kindle scribe case covers but I need to go on a trip soon and so I wanted a protective cover for it. I took a punt on an iPad sleeve case and it works well. https://www.amazon.com/ProCase-Sleeve-Accessory-Organizer-Black/dp/B07KZVLZPQ