Wrist strap for Reveni Labs meter

Occasionally you may come across a camera with no accessory shoe or you don't want to be bothered by carrying a hand held meter. Reveni Labs has an answer. I have the accessory shoe for my Nikkormat FS but it really needs the larger metal eyepiece ring to hold it in place properly. Currently, I have one of the rubber coated FM/FA style ones mounted to keep from scratching my glasses. It will hold the shoe but only with some effort. I came across the wrist strap on the Reveni site. It's light weight, holds the meter well and is a good alternative to a neck lanyard or stuffing it in a pocket.