Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: what are the dimensions of this bag when filled?
Document: Really happy with the quality and feel of this bag. Feels a bit different then a traditionally filled bag. However I think the difference gives a more realistic feel.
Get it setup wherever you want it, then fill it up (hopefully you can get a hose to it). The con side of this is if you move or need to move the bag, now that it's filled with water, it's awkwardly heavy and you need a good method to drain off the water (I recommend a hose to drain if you have a drain that is lower than the bag).
I've been in Taekwon-Do for nearly thirty years. I've kicked and punched quite a few heavy bags during that time. While I don't mind the fiber and sand filled bags, they are very inconsistent. The sand always shifts to the bottom of the bag and then you're left with a soft upper area and a concrete bottom. The Century Hydrocore bag has a water-filled bladder that runs through the center of the bag.
Under heavy hits, the bag seems to disperse the energy very well and swings a lot less. I can hit the bag numerous times in a row without it swinging wildly and needing to steady it. The only thing that I think the bag needs are some heavy-duty straps on the bottom to reinforce the bag and hold the water bladder up in the bag. I have my bladder fully filled and the bottom of the bag sags. I hope that the stitching on the bottom of the bag holds.
In short, great bag, great price, 5 stars.
I thought this bag had a flexible core, but instead it has a hard plastic core. It still okay but a flexible core is better.
Was simple to hang and fill. It's been good to get out and hit the bag again. I don't wrap and only sometimes wear gloves so this has been a really good bag for me.
The weight is distributed properly so the bag movement is better.It's definitely worth the money getting a Hydrocore bag! Great for kicking and punching.
Very nice and well made Bag. Delivery was fast. Bag made of heavy duty material. It should hold up well. Would recommend to a friend.
I like this bag a lot... I keep speak to the durability and longevity yet, but so far so good. I do wonder if the water container will last through the years...
Answer: yes