I got these to replace handles on a bag I use to carry my dog around in. The straps that came with her purse carrier were wearing out and these had a good rating so I got two. These are awful. The shoulder pads slip around a lot and the length you shorten or lengthen the strap to stays for about 30 minutes. They slowly wear down to the longest setting and its SO annoying. I got these so that I could lengthen the straps when I need, which is nice. But when I want them shorter the bag does not stay at that length. Notably I am carrying around a 5.5 lbs dog so she is not that heavy, most laptops don't weigh too much less than her.

Anyways, I do not like these and would not recommend to a friend UNLESS you plan to wear the straps at the longest setting all or most of the time. In that case there is little wrong with them aside from the shoulder pad slipping too.