Transformer spill bags were developed to help utilities deal with leaking pole or pad mount transformers. The bag contains the oil from the transformer so you can get it to the truck, then back to the yard minimizing cleanup. These bags are also reusable which helps in keeping costs down. This model has a Hook & Loop opening that facilitates its mounting to the transformer with it is still on the pole to make it easier to work around the mounting bracket. If you don’t see the product you’re looking for, Estex can create it for you to your exact specifications.