So, having a pre-chilled and conveniently-available product can be nice when you’re away from home, but if this is for at home, have you ever considered just, you know, making a pitcher of your own drink with whatever you want? Maybe take a Thermos of the stuff chilled or iced if you’re on the go? I mean, if you want agave as your sweetener, then you can make a drink with just agave and then tweak it to however you want. Food-grade citric acid is a preservative – I have a bottle in the pantry. You can purchase all sorts of flavors.

Like, if you buy a premade good, then you can benefit from the R&D done by the company, but if you have extremely exacting demands that you feel no company is making, you can rage about it or just make what you want. In general, drinks have an enormous markup – I mean, you’re mostly buying water with a little flavoring and coloring – so you can have exactly what you want and it’ll probably be cheaper, too.