Stairville Power Cable 10m 1,5mm²

I have three of these. I bring them to gigs, since most places seem to have a lack of long extension cords.

I can't complain when it comes to quality; they feel really solid and sturdy, and function as advertised (... it's a power cord...).
However, they are rather heavy, and rather expensive. These two factors are what makes me look for alternatives in the future.

But all in all; they're okay.