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

Input:
Question: Are these canisters BPA free?
Document: These canisters are BPA free. I emailed Oggi to ask that specific question. None of Oggi's acrylic products contain BPA.These canisters are larger than they look in the picture.
Walmart has something similar to this 4 for 19.99 but for another two dollars you get a fifth one, and free shipping was great! I was slightly concerned that they were clear, but I love that I can see what and how much is left in each one! I also love how easy they are to close with one hand, most of the time im toting a toddler around(especially during the painful teething moments) so being able to access what is in them so easliy is great.
These canisters are simple, look good, and are holding up great. I am thinking about getting another set-they are very convenient.
Locking clamps could be made more sturdy or with better material, but I've had no problems keeping things fresh in these canisters.
Having these canisters has really cleared up my cupboards. I love so much that I went out and bought more at Home Goods... same price.
My favorite storage system. I use it as both canisters and food storage containers. Will probably order another set soon.
I am using the set, but will be looking for a replacement. The silicone seals keep falling off and the some of the lids don't line up with the canisters when you try to close them.
I am really enjoying these canisters! They are really useful for flour, sugar, and coffee beans. I would really recommend them!
I absolutely love these canisters. Their perfect for so many things . Liiteweight, wash easily and see through. Perfect foranything and everything
Love these canisters. Takes away clutter n looks elegant. You can stack them & save space too. Should have got them long time back
Answer: Yes, they are BPA free, I emailed OGGI to ask that specific question. None of Oggi's acrylic products contain BPA