You can have the best tea & coffee on the planet at your fingertips but struggle to brew it to its full potential.
The grind (where coffee's concerned), the cut (in tea terms), the method, the water temperature, the steep time... it's all important.
Coffee subscriptions often reflect the complexities of brewing; endless options, confusing language, little help. Us, not so much.
bean.bag.brew. simplifies the science.