While the design looks awesome and not having to remove the K-cup filter holder from the brewer to use this specially designed Solofill Cup for your own coffee blends are its main claim to fame, it sometimes has left me wanting. The lid closes well, no issue there. But the occasional coffee mess is hard to digest. And there seems to be no rhyme or reason for it. This little K-cup alternative is innovative but it may need another make-over to resolve this issue.
Learn more about the Solofill Cup Reusable K-cup Filter in my review
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