Brew on the go

Hmm, what’s this? Looks like it would cause a mess for your coffee time. But it’s an interesting idea. Into the cup goes the freshly ground coffee along with any sugar you request. The counter person adds boiling water, gives it a stir and attaches the lid. You are instructed to wait three minutes or so before pressing the plunger, which clicks as it meets the cover and seals it. I’m not convinced, but anyone who tries it out, let me know. See more here