I received this stainless steel thermal 30-ounce insulated tumbler at a discount in exchange for my honest unbiased opinion. This a great stainless steel tumbler. It is the first of this kind of tumbler that I have used but I just love it. It is perfect for hot and cold beverages. It arrived with accessories that many other tumblers do not include and are needed to be bought separately. The included accessories are a lid, a reusable straw with a straw cleaning brush, a handle that fits the tumbler perfectly for ease of carrying with you wherever you go and no fear of the tumbler slipping from it, and of course the double walled 30-ounce tumbler. It is BPA free as well as stain and rust resistant making it great for your lifetime. It is a perfect setup without the costs of those really expensive brands out there you get the same benefits plus it cost much less since it is a whole setup and not individual sales of the different parts. This can be hand washed or placed in your dishwasher without any concerns of ruining it. This tumbler will keep your drink cold all day and you will still have some ice remaining at the end of the day because this tumbler insulates really well like a cooler. It comes with a lifetime warranty against manufacturing defects putting my mind at ease.The quality of this tumbler is well worth its cost and I plan on purchasing one or two more. I would definitely recommend it to others in the market for the new fad of stainless steel tumblers.