How Can You Drink with Fullbody Zentai?

Image this, if you wear a fullbody zentaisuit now, and there are no any options for the zentai suit, how can you drink with fullbody zentai? Surely, you can directly drink water, but it will pollute your favorite zentai suit. In fact, if you want to a full cover effect, and then you also want to drink freely, you can add a zipper on the hood. When you need to drink water, you can just put off the mask, and then you can drink freely. And if don’t need to drink or eat, you can just wear the hood with zipper, and then it’s full cover. What do you think about this?