This is a genuine Nintendo carry case, and as such is very well designed and high quality.
The flap to keep your game cards in is designed so the buttons on the controllers can't be clicked when it's in the case, which I think is cool. You can also use it to easily prop up the switch while playing.
Screen protector has propper dimensions, as expected, and feels decent in quality.
If it was Sony or Microsoft selling this, I'd expect to pay upwards of $100