Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: I get a horrible metalic taste from my hudro flask - it's searing me!
Document: These flasks are more $$, but you get what you pay for. I've owned two for over a month now. I use them to keep freshly juiced veggies and fruits. I've had no problems with the flask retaining the taste or smell of the previous day's juice. They're really great!
I washed this with soap then soaked it over night in vinegar and could not get out the vinegar taste. Also keep in mind that this is very heavy.
Excellent construction. Light weight. Does as advertised ( hot n cold ). I do however get a slight metallic taste if I leave water in it overnight. This is expected in bare stainless steel... Could have had a food grade varnish sprayed on the inside to avoid this...
I got my first Hydro Flask Product over two years ago while kayaking with Outside Hilton Head. I use it literally every day to keep cold water with me. After that long, dozens of kayaking trips, and a hard life lived on a carabiner, it doesn't have a scratch or dent anywhere on it. The stainless construction never adds a taste to the water and cleans easily.
I kept getting a strange taste and smell in the water with the plastic bottles when the heat was on. I tried the PBA free and all of that stuff - whatever that is or isn't. These hydro flask stainless steel ones add no taste to the water, keep your drinks cool, do not sweat, and look pretty good to boot. I live in the south and use these for bike riding and golf in the hot summer months and so far they have worked really well.
Even when the outside is scorching to the touch- its still cold inside.Hot coffee in New Jersey winter. Cold and windy NJ, coffee would warm me so in my hydro flask. In a regular mug, I couldn't walk outside for more than a few minutes with coffee before it was cold. With this flask, i could have hot coffee all day long. I have burnt my lips 4 hours after making the coffee. The taste does not stay as long as the flask is rinsed thouroughly.
This is my second Hydroflask. Loved my first one so much, and temporarily misplaced it...I was JONESING!! I went with the narrow mouth on this one, and wished I hadn't though. It's a pain to get the ice into. Other than that, I LOVE LOVE LOVE these!! NO flask can hold a candle to them in the way of keeping beverages hot/cold!! !
A friend of mine who has a Hydro Flash suggested I get one since my husband and I do a lot of traveling and we are in the car a lot. The Hydro Flask keeps ice intact for over 8 hours!! The water/liquid stays cold and the flask does not sweat. I love it! My husband now has one too. I have passed on this information to all of my friends and family. I'm all for doing my part to save the resources of our earth.
I had an Oxo double walled cup before I bought this flask, and I was very happy with the long term heat and cold of it, but the top became a frustration in no time and eventually refused to click open or closed without force. I like the simplicity of the screw on cap for the Hydroflask, nothing to break. On the other hand, it is not as easy to just take a quick sip. I'm sure I'll get over it. I love the larger 24oz.
Just received my first flask and really enjoying it so far. The shipping was super fast, just got it on second day after the purches. The flask holds hot water for a very long time. I will get both cold/hot benefits: tea/coffee on my regular road trips to Boston and cold water/warm tea for my yoga classes. Love it and just recently ordered a second one for my hubby so he can take tea/coffee to his job site.
Answer: yes