Just the essentials - a cup, a lid, and a powder filter. You can now easily store, transport and load up a water bottle or shaker cup with your favorite supplements. You don’t have to lug around a full bottle of your favorite powder. Just unscrew the lid, add your favorite supplement powder, replace the lid and toss it in your gym bag. When you are ready to go just flip the funnel upside down and unscrew the small cap and tip it into a water bottle or shaker.