BRAECN Case for 9.7 Inch iPad 6th/5th Generation/iPad Pro 9.7 Inch/iPad Air 2, Full-Body Rugged Case w/Pencil Holder/Swivel Stand/Hand Grip/Adjustable Shoulder Strap for Boys &Girls-Colorful Blue

This case is awesome and requires a special screw to take it off. It doesn’t say waterproof, but I’ve found it to be (with my water loving 3 yr old, he tries to give water to any animals on the screen 😒). They also probably make model that is waterproof. It is pretty bulky/heavy though. https://a.co/d/06KmD0M6