Yea, they have portable mugs to keep your coffee warm, but we really need portable coffee brewing systems. Oh wait. Hello. It’s the Hey Joe Coffee Mug. It operates on a USB battery and brews the coffee right there. The invention has three compartments. The top one holds the water, the middle one holds the pre-made coffee pods and the brew comes out the bottom.
Coffee lovers have two temperature settings, 155 and 140 Farenheit, or a cold drip coffee setting. Visit their Kickstarter page and help get this in coffee lovers’ hands everywhere.