Unissued pre war canteen strap

A rare spare part for all M31 canteens. I have found a small(!) batch of unissued canteen straps in undamaged and supple condition. The straps never made it to the canteen factory as witnessed by the absence of a screwcap. These straps were often made by separate manufacturers then the canteen producer who made the metal parts of the canteen. The strap is supple an perfect to complete a canteen with a broken or missing strap; a hard to find spare because it’s a pre(!) war example with all aluminum hardware. I am sure that this is a great opportunity to acquire a example for your canteen, or a spare for a future purchase; you will be hard pressed to find another!