Instruction: Answer the given question using the supporting document.

Input:
Question: Is the inside plastic or stainless steel?
Document: Stainless steel. Better than plastic. Seals really well. Replaceable filters. I couldn't expect more from a can to store my higher end JOE beans.
Great keeps coffee fresh * we buy smaller bags so we just put entire bag inside. keeps counter neat & clean ^ matches our stainless steel appliances so can keep on counter air sealed tight.
The canister is fairly thin stainless steel bucket, which is not very &#34;vault&#34; - like. There is no thermal barrier, and when it first arrived, I had to scrub the inside vigorously to clean it out and get rid of the machine-oil smell. In short, it's similar to other sealing gasket containers that I  already had, and I'm not convinced the valve device makes that much difference.
The canister itself is very nice looking with a brushed stainless steel finish and a black top. I am very picky about countertop "clutter." I used to keep my coffee inside a cabinet. Now, I often leave this out on the counter, because it is really attractive. While it's a little bit of hyperbole to call this a "vault," It has a rubberized seal around the rim, and it closes very tightly. You can hear a little "whoosh" when you open it.
At first I thought a coffee scoop was included, since the latch on the photo appears to be a scoop. It's not, but I'm enjoying my coffee vault regardless. It holds at least two bags of ground coffee or unground beans, stainless steel inside and out and I love the air-tight feature as well as the daily counter on top, which provides a visual reminder of freshness.
I purchased this item as a gift and would have returned it had I not been leaving on a trip the day after Christmas. It probably works fine, but the black enamel top of the can was worn and a bit scratched because it had not been wrapped inside of the box. Some plastic bubble wrap would have saved it from abrasion due to shipping. My son said that he was OK with the appearance, so we didn't send it back. I suggest that the company have it wrapped for future shipments.
First off, I just want to say that I faithfully rely on reviews by other Amazon shoppers, and when purchasing this item was no different. I blindly purchased this item based upon the near perfect rating provided by 200+ members.When I received it though, I was immediately disappointed. Lets start from the top:- The black plastic lid is very lightweight cheap feeling plastic, feels as if it is meant to be disposable- The clamp is very thin gauge steel and is flimsy feeling.
I was looking for a nice quality SS container to hold my whole bean coffee. I had others that were glass plastic or stainless and they all had various flaws like lids that were too heavy or poor seals. This seems be be a great container and as a bonus has venting which is great for fresh beans. I dont know that I buy into the whole filter nonsense but as a container it works great. The latch is also surprisingly sturdier and better made than it looks in the images.
And it looks nice too for anyone who has other stainless steel appliances.
After several weeks of use I can say it keeps my beans fresh . Quality of the stainless steel is very good.
Answer: I really love it! It's all stainless steel! :)