The MSR Reactor was years in the making and followed on the heels of the JetBoil craze which hit in 2006. The JetBoil idea was basically: make a compact, lightweight stove system that was an integrated pot, stove, and canister. All three pieces are assembled quickly and then can be tucked away like a babushka doll - one inside the other. With built-in heat exchange "wings", the stove heats, to a rolling boil, a liter...