So, I needed to get the bag sorted. Unfortunately the local textile shop lady's whilst being very helpful didn't really know what the hell I was on about


I ended up with a Voile of sorts but its cotton/polyester mix. It was cheap and my sister owes me a favor so I'm getting a bag knocked up tonight. If I only use it for one or 2 brews I'm happy.
Is there a problem with cotton if its just getting used once or twice?