I got these affordable stands, in a previously available bundle for the Stagepas 400i. For my use with the speakers so far, these stands do the work. Since they came very cheap when I bought them, I didn't expect too high quality.
The included bag has two compartments, one for each stand, with room to spare. The fabric of the bag feels very thin though, and probably would not hold up harsher handling. But, it works and it is nice to have a bag for transportation.
As for the stands, the main steel rods are solid, fold easily and holds the speakers stable enough, at around 1.5 m. The included sprint is made from steel, and conveniently attached.
Unfortunately, what really puts down the quality for me, are the tightening clamps. Since they are made from plastic, they really feel brittle and I really feel like they could be broken just from over-tightening them. The steel sprint is also laying upon the plastic tightening ring, so it does not feel like one should put too heavy load on the rod.
Additionally, the small support strips on the legs are really thin and bendy, adding to the poorer quality impression.