GLAD LWN QT 39GAL 12CTGlad Lawn & Leaf Large Quick-Tie Trash Bags - 39 Gallon - 12 Count. Glad Lawn & Leaf Large Quick-Tie Trash Bags - 39 Gallon - 12 Count. Glad Outdoor Lawn and Leaf Bags are great for grass clippings, leaves, twigs and garden debris. The bags are designed with 3-ply strength to avoid messy trash disasters. The Quick-Tie flaps makes closing easy and keeps your trash inside. Simply cross-tie the four flaps and grab the knot to transport the bag with ease. These large 39 gallon size garbage bags are perfect for outdoor and garage use.