Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Is this set BPA free?
Document: One of the main reasons I decided to buy this plastic container set is because (voila) it is BPA Free.
Good deal on this set, a little bit of every size. I will pick up more of this line in different sizes later on, but these are great for BPA-Free storage. I microwave on a plate, but I will store in these containers.
As advertised. Good design. The product is stamped PP5 which is BPA free. The bottoms are interchangeable with "Rubbermaid 7J93 Produce Saver Square 8-Piece Set Food Storage Containers". I bought three sets but two would have been enough. The extra one will make a nice gift for the holidays.
These store very compactly. It is a lot easier when you have a uniform set for storage purposes clean and unclean. theyu have cleaned up nice and easy, but I havent put ketchup in them yet.so that would be the real test. they are aLSO BPA Free which is what you need when storing food.I wish they include a bigger size container which is sold separately.
This is a great container set. I saved so much space with this set and I threw away all my other plastic containers that were taking up too much room. All of the containers fit inside each other which is great. Also no need to worry about harmful chemicals because these are BPA free. Also the lids snap together to the corresponding bases so all pieces are always right where they need to be--together.
The sizes are perfect for our leftovers or lunches. They're clear instead of being opaque like some containers, so it's easy to see what you're grabbing out of the fridge and also no more hunting for the right lid, as they snap on the bottom when stored. In buying these I have actually freed up one entire shelf in my cupboard which was another bonus! (More room for me to put all my other purchases) One last thing to note is that this set is BPA free.
I bought both a 24 and 36 piece set of these. I would call them "good enough", but certainly not better than the stain shield containers (also by Rubbermaid, similar to the newer premier line) they replaced. I switched to these only because they are BPA free. I've marked up quite a few of these by microwaving food in them at work (not the end of the world). Also the lids are much harder to push on then the stain shield system.
I'm very happy with these containers. To be fair, I haven't tried to microwave them yet, but I typically microwave on plates, not containers. I love that these are BPA-free. Especially since as one reviewer said, BPA is most dangerous when heated - and I throw these in the dishwasher and sometimes microwave a lot! I highly recommend this set for anyone. Who wants dangerous chemicals leaching into your food?As far as the cabinet space, I find these to be very efficient.
But in the end these were the best BPA free containers I could find, and they are a great deal at this price.
Also, I'm happy with the various sizes. I love the little ones for salad dressing and other condiments when you brown bag it to work or school, and there are larger sizes for leftovers, veggies, etc. Very happy with these and glad to know that they're BPA-free.
Answer: I believe that's what they said, but I read a third party test on a bunch of containers that said they're not completely free... but that in reality most plastic containers are not completely BPA free. Your best bet for getting BPA free storage containers are glass containers.