I would suggest something along the lines of the others. If you buy a 250ml paint bottle, it has a pretty big opening from hobby lobby. Like $1.49 for 2 of them. If you cut the nipple part of the tip about half off, you can hold the bottle upside down and it pretty much just pours out. It's more work, but should work out. I do this. I make 250ml at a time of my unflavored, but pour it in to a 120ml bottle since it's easy to carry around and fill up my Reo bottles.
I only know about cutting the nipple half off and it gushing out because my dad did it by accident
haha.
I only know about cutting the nipple half off and it gushing out because my dad did it by accident
