Yup -- Sitting here in SOCAL with over 100°F showing on the temp gauge out back I just might pick up a second 3 gal jug.

BTW, no one said a liter was adequate. I was just stating that a liter of water is just as inadequate as 27 oz when it's hot. Those are just convenient sizes to EDC when it's not. In the desert southwest you simply can't have too much water.
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Better is the Enemy of Good Enough.
Okay, what’s your point??