We offer a large selection of Low Density Bags. You can search many types of 12" through 15" wide, 16" through 21" wide, 22" through 38" wide, 3" through 7" wide and 8" through 10" wide low density bags. Low density gusseted poly bag is an expandable side gussets accommodate for all shapes and sizes. Larger sizes make ideal box liners or covers for oversized items.