Instruct: Classify a review into positive or negative sentiment.
Query: Great Value!

I bought one of these before a trip to Kauai last month and it helped so much that I wished I had bought two so my wife could have one... so I just ordered a second one for our next hiking adventure!Seems pretty sturdy overall.. held up my weight without any problem on some pretty rough hiking along the Kalalau trail in Kauai. We'll see in the long run, but no complaints so far.