Leica 14884 Artisan & Artist Green Silk strap brand_Nissin or several smaller ones

or several smaller ones

but if you want a neat looking box camera to use

presumably so that bandits will assume that your suitcase is full of boring old underwear instead of cameras

but if you want a big-film rangefinder and you don't mind something a little bit weird

Leica 14884 Artisan & Artist Green Silk strap brand_Nissin or several smaller onesThis Artisan & Artist strap is a Leica collab, but you can use it on any camera that takes normal straps: nothing proprietary about it, except the small "Leica" branding on one strap end. Made of green and brown woven silk. In excellent condition, with minor wear on the strap ends.