On the bit of paper that came with my Hario they say up to 2 weeks but flavour starts to alter a week.
But tbh I can't imagine a situation where you wouldn't just glug it all down in seconds unless you made some but got called away on emergency for a couple of days.
On the bit of paper that came with my Hario they say up to 2 weeks but flavour starts to alter a week.
But tbh I can't imagine a situation where you wouldn't just glug it all down in seconds unless you made some but got called away on emergency for a couple of days.