I love milk bags. I can dump them in the fridge drawer and they take up hardly any space, they don't weigh ten pounds each like 4L jugs, when empty they have a

I love milk bags. I can dump them in the fridge drawer and they take up hardly any space, they don't weigh ten pounds each like 4L jugs, when empty they have a volume of zero, unlike 4L jugs, and they are way easier to pour. The only downside is they are not recyclable, but it's such a small volume of plastic I don't think it really matters.