I don't know if this is gonna help anybody, I haven't tried this yet, but I was going to make this in a 500ml Ozarka bottle and I noticed it has a "squirt top", you pull the top and the liquid comes out, instead of having to unscrew the whole top. this would probably keep the seeds in the bottle and much easier to get the liquid out instead of having to squeeze the bottle with a half-open cap, or instead of having to use a coffee filter.