So...
no body has tried the strainer I showed??
I wouldn't think that would work. PG and VG is thicker and ideally you want the most surface area to leaf ratio to maximize flavor.
thats why people still prefer to brew loose leaf. higher flavor, less time = less bitter.
I haven't tried making this yet, but i'd think starting with lukewarm pg/vg and allowing it to cool would be best?
I will comment that i've been an avid coffee drinker since I was 1 (I kid you not. mom let me have a sippy of the stuff!) and at one point in my late teens could go through a 12pk of mt dew in a day.
So suffice to say, I am a girl who can handle my caffine.
I started making "cold brew" coffee, where you put quite a lot of coffee grounds in cold water and let it sit at room temp or in fridge for 12-24hrs then strain.
I'd mix it with a little vanilla syrup and add milk. and the first few days I had to lie down I was getting woozy and light headed. I thought maybe it was my ADD meds....nope. Evidently I was getting some MAJOR caffine highs!
I'd be worried about that with the extractions....doh~!