Takeya’s cold brew coffee maker, one of the most popular items we’ve ever posted, was briefly available for $16 yesterday, and now it’s down to $15, within a few cents of an all-time low.

This non-coffee drinker bought one of these last year, and I’m absolutely in love with it. All you have to do is fill the basket with ground coffee, fill the container with water, and let it steep overnight in the fridge. The resulting coffee concentrate needs to be watered down, so one batch should last you several days.