Its a nice well constructed case

Also, this case is roughly the same size as the UDG, but it will protect your OP-1, and secure it.https://www.amazon.com/gp/aw/d/B018678F7I/ref=ya_aw_od_pi?ie=UTF8&psc=1

Also, others mention the case is not hard enough and will press against knobs and faders, and I can confirm that this is true,

get the NI X1 case, this is just a 2 piece cutted foam with a zipper2 holes, 1 in the back to let the X1 fit in, and the other in the front to make space for knobsit does not offer the kind of protection i was specting from a "HARD CASE", this is not even hard at all (in the parts with no foam, around 60% +/-), in the knobs area u can feel the "click" made by the 4 wheels/knobs with very little pressure on it, even holding it hard enough to handle good will click, at thats way its covered by a very thin "something harder than cotton".the materials feels good, the zipper works fine and looks like its going lo last long,

It is a nice thought, and the UDG is a nice case, and UDG makes a lot of cases for other gear like the Electribe or Volca's, but just save yourself the time and money, and get the real deal.

Its a soft case, its 80$, but its adequate and well made