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: Can someone explain how the Sheath works / attaches. Is it a must to wear a belt? TY!
Document: Knife is razor sharp. The handle is well designed for 2 grip styles. I would attach a second washer to act as a backing when taking the handle off. Sheath is well designed accept for the included belt clip attachement. The attachment seems weak. I would recommend ordering the molle clip direct from esee if you want a belt attachment that is stronger. If not, i would call the belt clip adaquate. Over all, I am very happy with this purchase.
Just a note I thought I would share. The 4 screw attachment with the molle and sheath alone, is secure.
I love this blade. I own several other ESEE knives and I use the Laser Strike or my ESEE 6 the most. The blade weight/blade length/sheath all work really well together. The Laser Strike is a great lightweight survival/bush knife, and I would recommend it over the ESEE 4. Checkout this youtube review to see this in action.[...]
When I came across the new design of this knife, I was sold.The first thing I noticed was the exceptional grip. The handle is extremely comfortable when gripped low, for chopping. When you move your hand closer to the blade, the grip becomes perfect for more controlled use. I feel like I can use this knife as both a machete and a carving tool.The sheath is great. It has an adjustable tension pin that allows you to effectively lock your blade in if you need to.
I have long been a devout TOPS Knives fan, but I liked the shape of this blade with the flat grind, and reviews I read elsewhere were so good I decided to try this ESEE model. The rave reviews were right; this is a very well made and well designed knife, with a great Kydex sheath. It's got good heft without being cumbersome, and the full flat grind delivers a noticeably sharper edge angle than many in this size category.
Perfect bushcraft knife. Weight is nice, grip is comfortable, edge is razor sharp and blade thickness is perfect for batoning wood. ESEE makes great knives at a great price. Perfect companion for my ESEE Izula.
Overall quality and finish compare very well with my TOPS favorites. I would have preferred 3 handle screws to the fire starter in the handle, and think an exposed pommel at the butt end would be a plus, but these are very minor wishes. This is a great knife.
Of all my ESEE blades the LS is my far and away favorite. It replaced my model 4's as my woods carry knife and the tensioner on th esheeth to keep it in during rough motion (4 wheeling or mountain biking) is a huge bonus. Cant find a single flaw with it.
Most of the higher quality knives I own are Becker knives. I mostly chose Becker knives over Esee because I like the design of the point, not to mention they come at about 1/2 the price. Lately I have been changing out the handle scales on my Becker (and similar) knives and grumbling about the high price of the micarta scales.I had been considering trying out an Esee because of the great reputation.
I own several Ka-Bar Becker knives and I like this one more than all of them. The cost is twice your typical Becker but you need to buy the micarta handles to make it a true comparison. Even then, the Becker knives don't fit my hand as well. I haven't used any of the fire starting freebies included in the handle. I see that as more of &#34;neat&#34; factor, but you never know. It may save my life someday.
Answer: no