If you’d like a secure case for your 6″ Kindle with room for your other gear, the OCTO messenger bag from Amazon may meet your needs. The case is made of Italian leather and canvas in a style suitable for men or women. Inside, there’s a special pouch for your Kindle and room for other items. Outside, under the flap are a slip-in pocket, a pocket with snap closure, and a zipper pouch to store charging cables, phones, or other items. The OCTO messenger is $44.99 from Amazon, and it qualifies for free shipping.