Indeed, prscalsång and its precursors have been used for years in various hobbies. The whole idea of development started from the fact that when moving, you have too much on and when resting, at least the perberi freezes. With the energy of a perpetual product developer, the evolution progressed to this production version, which is much better than any of the previous prototypes. In each round, there was always something that was really good in the prototypes and by bringing them together in the same package, the final result was achieved.
A lot of things were left out as unnecessary or otherwise only partially good solutions. A good example is the attachment method. The bag has been tested in underwear, pants and loose. The loose bag is really good because of its portability. It would be easiest if the bag was completely attached to the outer pants. Maybe someday :)
The cord fastening was actually followed by button and Velcro fastenings, because both of the latter would require greasing the outer trousers. That is unlikely to be something many people would want to do. The Velcro directly on the trousers was definitely the best way to attach. Right after the persbag. The cord fastening is a fairly universal way to attach the prscalsång to any trousers. Gravity and the material choices of the components take care of staying in place.
The production version's cords were actually chosen the way they are because of their slipperiness. A slippery cord of a suitable width can be tied into a tight knot without any worries and the knot can still be untied. I personally like to use that tight knot in that attachment.
Ain't it! The button or buckle on that fastener will cause nasty bruises if you trip on one of those.
