What is it? the Hand Roll Piano, a lightweight, flexible keyboard form Yamano Music.
This 61 key synth is made of one inch thick rubber and weights just 35 ounces. It can be rolled up and put in a bag or briefcase. 128 instruments, and it comes equipped with a speaker that produces surprisingly loud, crystal-clear sound plus head phone jack. Available only in Japan, Yamano was very succesful with their 49 key version in '04 and has not yet found a US distributer.