Cut the top from a CoffeeMate creamer bottle and remove the cap. Thread the bag through the bottle neck, fold over and screw on the bottle top. Then open the snap top to pour beans, frozen peas, popcorn or chocolate chips from the bag without spills. Tops like these called a Bag Cap sell for about five dollars each and we get these with the creamers and are throwing them away!
These hanging storage bins are made from baby wipes containers, but they could be made with any tall, round container...coffee creamer, bleach, etc. They can also be covered with colored duct tape or painted to match the area around them. These would be great drink holders if you find a way to hang them on the deck or chair rail.