The Keurig/Green Mountain Empire STRIKES BACK against the Rebel-K-Cups with their Keurig 2.0 'closed-system' brewers! KeurigHack.com shows you an easy & permanent bypass/fix: use ANY K-Cup in a 2.0 brewer. Enjoy your coffee YOUR way. This hack is also compatible with Solofill's refillable K-Cups for using your own fresh ground coffee.