Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is this usable more than once?
Document: we didnt see any bearsbut we were sure ready for themnext time we're taking bacon on the hike
my wife reffused to go camping with me until i bought some. this one was good to go with our amazon prime shipping and came with a case so... Freaking Bear Mace!!! booya!
my neighbor came home the other day and was surprised to find a stranger in her house burglarizing it. She had noticed a vehicle parked in front of her house and down a spell but didnt think anything of it at the time. Because we live in a rural area, she happened to have a can of this particular bear mace in her purse and it was the first thing that she reached for . She sprayed THE ENTIRE CAN on this guy and he hightaikled it to his car and took off.
ive seen this stuff in action before and its impresive, i got mine for the car keep it just incase any bears try to rob me lol
have not used it yet, but i am sure it will do the job. not bad for the price  take it on walks/ hikes etc
feel safer already...as a prepper, you can't have enough deterrent and it's better than shooting someone. Have them throughout the house.
You seem to be all good folks with well intentions however I haven't seen one review attesting to the efficacy of this spray. After all, people (like myself) want to consider buying this product because it works and works well on bears, mountain lions, skunks etc.... Not because of the carrying case or appearance. Unfortunately at this rate we'll never know...
Whoops, just checked again. From today's press release (August 29, 2011): "Results from an autopsy conducted Sunday afternoon concluded that Wallace died as a result of traumatic injuries from a bear attack. "One reviewer below makes a very valid point about TSA travel restrictions. Be aware that this cannot be transported via airplane either in your carry on or your checked luggage. Better to pack your .44 if you are flying.
While I haven't had a chance to use this in an actual bear encounter, the product seems to be a quality one. The can design makes for easy one-hand operation. The safety clip is secure while also allowing easy removal with only your thumb. The glow in the dark feature is a nice bonus. The holster is nothing fancy but it is sturdy and keeps the bottle secure and close if you ever needed to use it.
While I haven't actually used the product, I can say that it is easy to carry on your belt and that the trigger mechanism/safety seems to be effective for avoiding accidental deployment while being easy to use when needed. It's also effective for several years, so I don't have to worry about buying a replacement for another 3 years or so.
Answer: no