Husky's® port-a-tank liners are designed so there are no bulky corners or sagging liner. Our manufacturing process (patent pending) allows us to use one continuous piece of material for the side panel, which is then welded to our Husky®-duty floor material. We also install solid brass grommets in a tight pattern, alleviating any liner drooping at the frame. These features create the best fitting, most durable liner available.