Slide Strap by Peak Design.

After using this strap for almost a month on my Nikon D610, I LOVE IT !!

I love how easy it goes on and off, and how easy it is to adjust, who ever designed this did an awesome job! Would defiantly buy their products.

Link to their website.

https://peakdesign.com/store/slide

Me with it on! Nikon D610 & 1.8 Nikkor 85mm