If you own a Keurig Brewer and you’re looking to save some money on your K-cups, here’s an awesome idea. You can get the Ekobrew Refillable K-Cup for $10.78. With the Ekobrew, you can put your own coffee in the k-cup to use in the Keurig machine!
Update: Ekobrew is not compatible with the B30, B130, B150 and B155.