MADE IN USA - right here in our factory, each case is 3D printed out of PLA - the same material we use for our reed cases - it is particularly prefered for being a food safe material, and it keeps your mouthpiece safe from the hard knocks of professional use.  
 
Note:  The PLA is great stuff but it is heat sensitive, so no direct sunlight if possible, and don't use in the dishwasher.  Use mild soap solution and lukewarm water to wash.