Review on 🔵 MoKo Case for iPad Air 4th Gen 2020 - Clear Back Cover with Air-Pillow Edge Bumper, Sky Blue - Supports Touch ID & Apple Pencil 2 Charging - Fits iPad 10.9 by Obhed Mac

Adds very little weight and provides side and back protection. However, you must purchase a separate screen protector. I went with a tempered glass screen protector (there are several at Revain). This combination works great for me as I am very careful with my electronic devices. If you're accident prone, you might want something heavier (and literally adds weight - my wife has an OtterBox on her iPad and I think it almost doubles the tablet's weight).