Overview: The Oomph is the worlds fastest hand powered portable coffee maker and travel cup. Elegant in design, The Oomph is perfect for home use, office or for when travelling. Created by a desire to always have an amazing cup of coffee, The Oomph is a simple to use coffee maker insulated by an air barrier that keeps your brewed coffee at the perfect temperature. It uses your movement to stir – ensuring for a great cup of coffee from the first to last sip.