Our Quick Scoop is revolutionary! No other collection vessel offers a 2nd stack that is smaller in diameter allowing access to bottom of bag and legs extending all the way down so it can be done in one quick motion. along with being right next to your collection stack, this will create unparalleled efficiency. Combining that with the tray sliding under the edge of the quick stack, you wont have any chance of dropping any on the ground or somewhere else you dont want it to go.