|When your products require more space, a gusseted poly bag is the ultimate solution. These plastic bags offer expandable sides to accommodate larger or bulkier items with ease. Gusseted bags provide an affordable solution for protecting products against dirt, dust, and moisture during shipping or storage. Larger gusseted bag sizes are frequently used as pallet or equipment covers. You will also find many mattress and furniture bags are gusseted to provide plenty of space to protect important pieces. We offer gusseted poly bags that are approved for food storage by the FDA and USDA, so you can also keep baked goods and other edible items safe until use.