However, this is really only an emergency solution for light rain, because the poncho is so thin that it tears very quickly. And with more than just a shower, he just is not enough protection, since you should already take up a proper raincoat or a poncho with stronger fabric.
Conclusion: If the weather just announcing sunshine, it is not wrong to have such an emergency poncho here. Judging precisely. If rain is announced, then you should resort to something more effective. Personally, I think 5 euros for it too expensive and probably would not bring it to me, therefore, again.