I put them in my backpack, perfect for carrying big things, like a gimbal or a tripod for video.
Straps work wonderfully, feel sturdy
I bought these to use on a pack from another company (something I've owned for years). The quality's outstanding -- great components; precise stitching; and a discrete logo.
I have taken 3 pairs of straps : interrior, face and bottom for my Prvke 31L. They let me take my tripod on archaeological surveys, under my bag, protecting the bag interrior blocking the front pannel to be fully open and in the front I can even attach clothes or the bag containing a drone.
Perfect option to extend what you have to add to the bag on the go.