If PurePressure were coffee, it would be the kind that lingers in your mouth after you've done drinking it because it's so sour. Their website makes a lot of claims, but the truth is disappointing. The available goods are mediocre and uninspired, and the costs are high considering what you get. Not only the products, but also the customer care, are disappointing. I contacted their support team when I had an issue with my purchase, only to be met with lack of interest and empathy. They obviously didn't care about my worries or how satisfied I was with their services. Overall, PurePressure is a disappointing product that falls short of its claims. There are much better choices available, so I won't be coming back for another drink.