Good things come in small packages, they say, to which we'd like to add that great things are flat-packable and available in a range of colours.
The brilliant little tetra drippers are made from sturdy polypropylene, and at just .9mm wide and 25g they are a dream come true for travelling coffee-drinkers or the very space-conscious. You can use them with ordinary Hario 1-Cup filters, and they come in a resealable plastic pocket. All you need is some fresh filter coffee and you're good to go. We also have a stainless steel version of the same dripper, available in one or two cup models.