I ran out of VAC cases for my Oreck PDA and went online to shop for more. I was very surprised at the wide price range and ended up going for a 15 pack which seemed cheap but still had the functionality I needed. I was not disappointed when I received my package - the bags fit and look just as good as the original Oreck brand which I am replacing. They even have a seal to open them if you're done using them and want to throw them away. Very happy and satisfied with the purchase.