功能

• Wine bottle-shaped cold-brew coffee bottle.
• You can make iced coffee with only coffee powder and water.
• Put the coffee powder in the strainer, close the lid and set it in the spout, then pour water little by little. When you finish pouring water, close the stopper and shake the bottle from side to side slowly to encourage extraction. Brew in the refrigerator for about 8 hours and it's done.