Da Vinci syrup bottle drain holder

Another in my line of designs no one could ever possibly want but me!

I make my own SodaStream syrup by mixing 15L of diet Pepsi syrup from a 5gal bag-in-box, with 5L (seven bottles) of Da Vinci diet cherry syrup, for a diet cherry Pepsi mix that beats Wild Cherry Pepsi (which I can't get bag-in-box anyway). I do this in a Rubbermaid 22qt food storage container, which makes enough syrup to last for quite a while.

And what this is, is simply a brace that sits on the lip of the container and