What grade stainless steel is the straw? Is it appropriate for drinking? (You'd think so but you never know)
290366
Most definitely! I have drank from it and put it through the dishwasher with no problems.
548690
The straw is plastic and in my experience didn't effect flavor. I don't have this bottle anymore though because the thread ring at the top cracked after several months and it leaked.
513676
NO! ! Mine came ONLY with a clear plastic straw, no stainless steel one at all. The MAIN reason I bought this cup was so that I could AVOID plastic. Now, I'm STILL stuck drinking out of plastic! They just edited their response to say that it no longer comes with a SS straw as of 2014. Look at all of the comments from people who purchased this tumbler in 2014 and it DID come with a SS straw. hmmmmmmm funny business here
631152
It is 12 oz. I confirmed this two ways. Using measuring cups and by comparing to a mug I have that has a known volume. It is a little small. I wish it was 14 oz. Yes, it is stainless steel inside. I guess this is what you mean by "silver inside". I presume it is thermo. There must be a small air space between the stainless inside and the plastic outside. It is good quality for the cup. The cap is junk. It shrinks with heat of coffee. I fixed mine by heating the cap with a small torch, stretching using a 2 3/4" hole saw, then bracing it inside the cap with 2 stainless steel threaded rods at 90 degrees to each other. The sip hole cover is loose too. I fixed that by putting an o-ring under it just to make it tighter. Seems to be working as intended now. But I shouldn't have to do that. If you buy it, you will be happy with the mug part even though 12 oz is a little small, but don't plan on using it as a travel mug as the cap does not work for more than one day.
1138478
not sure about the grade of stainless steel but I got it for my 2 year old daughter and it is really hard to suck the water out and it was even hard for me to do it too. So I would not purchase it.
1644227
I am not sure what "grade" of stainless steel, but it is as good of a quality as my regular silverware. The pattern is almost the same too!
145735
standard straw. think of a bendy straw from your childhood.....now imagine it metal. cool straws..:)
717447
Couldn't tell you exactly but it's a regular straw not the skinny ones used for cocktails or coffee and not super fat like mcdonalds or Starbucks...hope that helps!
1185813
Yes the cup is stainless steel the canteen is too and its nice but I would recommend washing it a few times first because mine had shavings in it from manufacture.
101308
Stainless steel the top of the cup is plastic where the lid attaches and i loved my first one so much i bought an other one well worth it to me at any cost. do not have top fumble the lid open and where to drink out of it....I call it a contractors sippy cup....lol. hope the helps you out
1822880
I would think it should be stainless,but as far as I know, it is not. Well, you gave me an idea though for my next purchase :)
27936
1st I said I didn't know but then I got to thinking about it. It is stainless steel. The only thing that I can see that is plastic is the lid which doesn't touch the water.
1205680
I don't know. I do know that it seems like excellent high quality good weight stainless steel. I am very happy with it. It is the perfect size and very well-designed.
1703686
I had to purchase a stainless steel straw for mine. Or use whatever straw you prefer .
537775
Kayleigh - I don't know what grade stainless steel this is constructed of, but I purchased mine in November 2011, it gets used daily, and hasn't rusted yet!
734583
It cleans like stainless steel. But, I'm not sure. I love mine and it still looks like new even though it is used multiple times a day. The straws do come up when you lift the lid as long as the container is filled correctly.
153496
I've only used mine for beer so far, it works great and it's stainless. Really solid and no problems at all with it.