The Leaf and Lawn Chute is a tri-fold sheet constructed of high-density, corrugated plastic. This 100% plastic item, forms into a 3-sided box shape and is designed to help keep a 30 gal., paper yard waste leaf bag, upright while reinforcing the sides of the bag to prevent ripping or seam bursting. Because the Leaf and Lawn Chute is made from a single sheet of plastic there are no moving parts or assembly required. The user simply slides the folded and flat item into an open paper bag, unfolds or opens the two sides, to form the 3 sided box shape, then presses in on the top portion, to form the angled chute. It is now assembled and ready to begin filling the leaf bag. The user can compress the debris so that they can fit more material in each leaf bag. The sidewall strength provided by this device allows the user to fit nearly 20% more debris in each paper bag, so fewer leaf bags will be used. The Leaf and Lawn Chute is durable, water-resistant, and reusable. After filling the leaf bag the Leaf and Lawn Chute is lifted out of the paper leaf bag easily and cleanly and then folded flat for easy storage. The plastic material will last through many thousand folds and refold cycles without splitting or breaking apart. When considering cost, features, and benefits, the Leaf and Lawn Chute is far superior to any other product available. Other devices are more expensive and consist of several parts that require assembly are bulky to use and store or are simply not as easy or effective to use.