I rarely have the opportunity to use it, so it's in very good condition! I wore it only once, and after that, I kept it clean and stored it. It's a size M. It's for a toy poodle or a dachshund, something like that. I put a plastic bottle there for comparison purposes^_^ In light rain, either one is sufficient. It's easy to put on and take off because it has a zipper on the back.