Review on ☕ Superior Stainless Travel Mug by Contigo SnapSeal by Russ Charmin

My older sister has a habit of spilling everything and wanted this mug for Christmas. She has nerve damage in her arms and is weak, so I didn't want to give her a huge and heavy Yeti or some other large volume vacuum mug. I saw this one and loved the light color and slim silhouette. It took us a while to figure out how to open the lid to drink, but when we did (it's not difficult, it's just different from the regular mugs I had) my sister was happy with it. She says her tea stays hot for hours and then begins to cool, with cold drinks staying cold longer. So far she hasn't spilled her drinks when using this mug and the handle has been sturdy. After I bought the mug I read the reviews about the handle breaking easily and internal steel filings and it scared me so I told my sister to make sure to look inside the mug every time before using it and be careful with one be grip. She's rough with her stuff, so she doesn't heed my pen warning, but she does check the inside of the mug to make sure there's something wrong before using it. It's been a month and so far so good. I feel like it could keep hot drinks hot longer, but my sister is fine with the length of time. I go with 4 stars. I will wait to see if there is any damage in a few months and update and re-evaluate if there is any.