Review on Black-Stitch Stylus Sling Pencil Holder with USB Adapter Pocket for Apple Pencil (1st/2nd Gen) - Stylus Sleeve Pouch, Compatible with iPad Pro 12.9 Cases by Gunaraj Callaham

I give the product three stars - it works great. It's radically overpriced for what it is. The strap REALLY makes a difference in how well the magnet holds the lid to the iPad screen - I would say with the strap the magnetic attachment is reduced by 20%. It still works, but not as well. Another caveat: holding the stylus that close to the iPad will constantly drain the stylus' battery. It's fine if you use it regularly, but if you put your iPad away for the weekend the stylus is most likely dead by the time you come back to it. I use it and I like it, but it's certainly not perfect.