Rivers Micro Coffee Dripper
The Rivers Micro Coffee Dripper is the answer to your portable coffee dripper dreams.
This is a super popular dripper in Japan, because it's so tiny, and fits on just about any cup. The filter is funnel shaped, and made of stainless steel mesh. It weighs only 36g, and is a teeny 8cm x 5cm.
Throw it in your purse or a jacket pocket, and you've got access to great coffee anywhere you are!