I did my first brew yesterday that required steeping grains and despite the fact that I also bought 2 nylon boiling bags I decided to use the muslin bag that came with the grains.
Everything was kosher until I tried to take the bag out and it completely fell apart.
Managed to strain the grains out of the wort before boiling. What a daunting task.
So, I've learned, to use the high quality nylon bags from here on out.