Asobu's Cold Brew portable coffee maker is designed for people on the go. Add cold water up to 1L, your favorite coffee, let it sit for 12-18 hours and you're done!
Carry your carafe in your car, at the office and on your way to work or even in the park!
You can also make hot coffee! Just use hot water, and brew the coffee for 3 to 4 minutes it's that easy!