Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Does the insert have a non-stick coating?  I'm trying to avoid this so it doesn't flake off down the road.
Document: Honestly... the fact that the insert for this slow cooker is made of metal that has been treated with a non-stick coating makes this product well worth it. From stove-top, to cooker, to oven!! !
I do NOT want to cook with a product that can be leaching this stuff into my food.I hope that the unit is still covered by some type of warranty. However, at the low price paid on Amazon, and likely being confronted with paying return shipping, it will probably just be discarded. Pity.To be honest, the roasts and other dishes that we made in this unit were great. But the non-stick coating is not going to cut it.
I avoid cooking with PTFE's, so I returned the cooker. Too bad. I loved the idea of being able to use the pot insert on the stove for browning food. Maybe  someday there will be a slow cooker with an anodized aluminum pot insert and no PTFE coating.Read more: What Are the Dangers of Xylan Nonstick? | eHow.com [...]
I've had this slow cooker for two months now and greatly enjoy the versatility of the aluminum insert. The only downside is that the non-stick surface inside is not perfectly even, and I am beginning to see areas where it is wearing. Other than that, no problems at all!
Cleanup is quick because of the non-stick surface of the inner pot.
Best slow cooker I have owned. Love the non-stick inner pan to brown in. Does not burn food on the bottom. Very happy with my purchase!
You can now brown and slow cook in one pan. The sides of the cooker pot are high, so there is no stove top mess to clean when you brown. And the metal non-stick pot cleans up in a breeze. The size is perfect. Not too big. Super value for the price. I love this cooker!
I've had this slow cooker for about nine months, and just love it! I can prep my ingredients on the stove, and then switch to the cooker. I don't have to use cooker bags to line it either. It is so easy to clean! I normally don't like non-stick pans, but it really does help on this cooker.
I've tried to get rid of it but I haven't been successful. Otherwise, this unit works well. You can use the black pot on the stove and easily transfer. It's non-stick, cooks very evenly. You have 3 settings, High, Low, and Warm. Each one does exactly as it says. We use this a lot and have had it for almost 3 years now and it is holding up beautifully.
I will watch and comment on the inner non-stick surface: am being careful not to scratch it.Cooked a beef stew (cut up chunks -3.3# beef with lots of vegetables, filling the container about 80%.Tried it on the low setting for the 8 hour cook time indicated in the brief (14 small pages) "manual".
Answer: I would say it is non-stick, but not the teflon kind that is painted on and flakes.  I hate that.  The liner is made of a material that is non stick.  In fact I'm using it right now.  I've used it to saute on the stove and the slow cook and it was fine and easy to clean.  I love it actually.