I broke a needle in the process, two layers of jeans + 2 layers of terry cloth was a little much. the two sides at the bottom are not completely sewn for several reasons: first, my machine would not even go there! It was far too thick. Second, I thought a bit of "air" coming in was no such a bad idea. And finally I decided to pull a cord through, so that A. has the possibility to hand it somewhere if he likes. If he doesn't want to use it, he can also just easily take it off.
So what do you think? Like it? My son has already begged me for the same :)