This case is very easy to put on and off. I did see another review talking about how it is more rectangular at the grips, and I agree. The edge is definitely more flat than curved so it does jab a little bit in your palm. But it is not painful or uncomfortable, just different. And while it does technically fit in the valve steam deck case, it is a little tight. But not tight enough to do damage to the joysticks (I cannot press down from the top of the case when closed to activate the joystick button). Overall great case. I will say that I was not a fan of the packaging, it was a plastic sleeve similar to the plastic for a pencil box. I wish it was just a box and not more plastic waste.