Excellent brew profile.
This makes delicious coffee. It takes a little bit of getting used to to develop the right sense of when it is at the end of the vacuum and it’s ready to come off. There is a squeaking that happens near the end of the coffee canister and then a slight release in pressure when you know you’re on the top and it’s finished extracting. I highly recommend removing the top to release pressure before you try to separate the vacuuming component from the thermos on the bottom. I learned this the hard way, but I have hands that can touch heat directly from many years of cooking so even though coffee went everywhere I was fine. Now I know better to make sure to release the vacuum pressure before I remove the vacuum mechanism. You will have to experiment to find the right sized grind. I found it to be somewhere between a finer version French press yet not an espresso grind that works best. I really love the flavor profile this device brings to coffee. There are more subtle notes that the vacuum process produces than any other way. It’s much more similar to a percolator without the glass explosion danger. It’s really very easy to use once you get the hang of it. I really love the fact of its portability and how long it keeps a brew hot in a very well insulated cup. It’s very lightweight so easily can be packed and taken on the go. The cover top snapped into place very tightly. I am hoping that this actually is a little bit easier overtime with use since I find it so tight that it tends to spill. I struggle with it but it may get easier with use over time. When I do the extraction I just leave the cover on top without pressing it into place since I find it too difficult to take off without a tool once pressurized. Perhaps the little brush that comes with it can act like a little screwdriver to pop the lid. I’ll try that. The screw process doing the vacuum can be a little challenging for someone with small hands. I found for myself. I leave it on the counter and then put it on a small kitchen rag so that I can spin it freely without gripping on the counter. It is actually nice that there is a little grippy material on the bottom of the thermos canister part. These are very well-made products, extremely creative designs, and highly functional for the price point especially. Made for true coffee connoisseurs and does not disappoint. Read more




















