I don't know how they managed to offer a product made of better materials at the same price point as the other cheaply made ones, but kudos to LTGEM

The size & the material is really good

Fine materials and excellent protection for my midi controller.

It seems to be made of good quality materials however it has a funny smell to

Awesome case, really nice materials, it fits and protects the MIDI like it's meant to

Something I've seen posted about other cases for the Akai MPK Mini is that they have this strong chemical odor that most likely comes from the cheap materials they have been made of