I love these guys! They have started coming to my workplace every Monday. I dreaded Mondays and now thanks to their Bottle o Cold Brew, I can't wait to get to work on Mondays, making sure I buy extra for a day or two more. 1 bottle is 2 perfect servings. I took an extra bottle with me to my cabin and the entire first night kept thinking I couldn't wait to get up to have my Cold Brew. :-) Best I've had. I only wish they gave a discount for recycling their fancy bottles. If you see them, give them a try. We are all hooked!