German WWII U-Boat Escape Jacket-This is the extremely rare and desirable escape lung as found on German U-Boats during WWII. It is made of a red rubberized material and is complete with the rubber hose and mouthpiece. Along with the adjustable strap for attaching. The stenciled lettering TAUCHRETTER is still very visible on the front chest area. With the exception of some damage to the mouthpiece this is in exceptional condition and certainly a very scarce and desirable item.