Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Is this bottle able to contain really hot water, like just boiled ?
Document: I really love the water bottle, simply because of the design. Functionality it's fine works like a water bottle is suppose to, although the new improved design of being able to twist off the cap to clean is pretty useful.
I bought this and a Nalgene "on the fly" water bottle at the same time. They're both comfortable to drink from - I really like the ease of use of being able to open the bottle and drink with one hand, and not have to feel like an infant sucking on a sport cap. This one's a bit fussy and self-important looking, so I was expecting to like the Nalgene better, but the Nalgene turns out to be hard to close, and this one opens and closes very easily.
I like his water bottle with a handle, and a thicker cover, which help me to hold the hot water inside.
Unlike other reviewers, I am able to open the lid before drinking with one hand as it was designed and find that the mechanism is a nice change of pace from other bottles where the lid must be completely removed to take a drink. The top section is removable though, so that the bottle can be filled under a fridge spout, and that makes a big difference and takes away some of the bulk and makes refilling convenient. KOR really did their homework in designing this bottle.
The bottle now leaks when in motion or otherwise not upright. I never put it in the dishwahser or used very hot water. Pretty disappointing for a high end bottle.
these are very pretty, and visually appealing. i had it for 2 months, and it started leaking. not a little leak, if tilted on its side, it was like a faucet. I am college student so i need to be able to have it in my bag while walking around campus, and unless i want soggy books, it cant be used. i guess the good new behind this is that my camelbak is still going strong after a year of use.
I love my new Kor Delta ! Able to take it everywhere, and it looks great . People come up to me and ask &#34; where did you get that neat water bottle ?&#34;
I bought 2 of these bottles because we filter our water in a Brita pitcher & then fill these bottles from there. The cobalt blue bottle had a slight imperfection (couldn't remove all the glue stuck to bottle from label) and they told me they have stopped attaching label this way and sent me a new bottle immediately at no cost and I was able to keep the other bottle too. Great customer service.
it looks cool , but other than the bpa -free , I cannot feel anymore benifit from it  the hot water gets cold in the bottle soon , very soon . Maybe I should use it for ice water only ? Anyhow , I passed the option to return it  since I 've used it  . But , if you want me to choose again , I'll find an alternative  . $18 for a bottle is crazy .
I really like this water bottle!It's very stylish, pretty, and handy.Also, I don't have to worry about water leaking in my bag at all.
Answer: yes