I purchased this neck strap for my DJI Smart Controller on Etsy (at JayTrek shop) and I like it a lot. The length of the strap can be easily adjusted on the fly with one hand, you don't need to remove it from you neck. I do a lot of aerial photography in alpine environment and that is a great feature for me. The strap is very durable, well designed and workmanship is superb. Made in USA. They started making this product with nice strong low profile leather loops instead of crude looking steel eye-bolts. JayTrek sells those leather connectors separately on Etsy as well.
I've also used their 3D printed low profile mount for DJI CrystalSky Monitor with my Mavic Pro drone.
I've also used their 3D printed low profile mount for DJI CrystalSky Monitor with my Mavic Pro drone.