20oz Spill Proof Kids Cups with Lids and Straws,Stainless Steel Tumblers with Straws,Unbreakable Metal Drinking Glasses with Lids,Leak Proof Travel Cups with Straws for Adults and Kids

Awesome Product. I purchased the 12oz and 20oz size of these Stainless-Steel Spill Proof Kids Cups with Lids and Straws. I use the 20oz for drinking water and the 12oz for juices, perfect sizes. I have only used the products for cold drinking (it stays cold for hours). I have not used the cups for hot drinking like hot chocolate. My wife has Parkinson's disease and people with Parkinson's have a hard time holding onto things. My wife has a tendency to drop whatever is in their hands. I tried many different cups/glasses, some of them recommended for people with Parkinson's. Because my wife knocks them over and sometimes landing of the floor they break. There went $10.00. These Cups are great they don't break because their made out of S/Steel, and It is spill proof. The lid attaches to the mug tightly and she is unable to open it. The lid is secured really tight. The straw is AWESOME too because it's made of silicone and is soft and flexible. Other straws are made of hard plastic, and I was always afraid she would cut her thought because she jerks, and the straw sometimes goes down her throat. This straw is so soft and flexible, I don't worry too much about her holding the product by herself. Easy to wash and clean. I wash them in my dishwasher, and they still work great. I was afraid the seal would get ruined but so far, they haven't. My wife needs a Water Thickener to mix in the water because she has dysphagia. I used to have to stir the thickener with a fork because the container was not leak proof. Now, because these are leak proof, I put the lid on and shake it. It's a lot easier. Make sure you take the rubber stopper out of the top hole when putting the lid back on. If the rubber stopper is on you can't close the lid all the way. The stopper keeps air from coming out, so you won't be able to put the lid on (I learned by experience). I thought the seal was ruined because I washed it in the dishwasher; it was not. This item should be posted in the "disability" section on Amazon. Everything on the bullet points for this product is true. The manufacture knows how to manufacture a good product.

I love everything about this product. I love all the different ways you can drink out of this and I love that it never leaks. It is also super easy and simple to clean. The quality is also outstanding. Each of my sisters got one of these for Christmas and we all keep them on our bedside table and they are all an essential part of our lives. They also really helped me up my intake of water.

So these have been great little cups. They are perfect for bringing them in to coffee shops and most of them have been very receptive to us using them instead of their to-go cups. They are light, stack well, and the lids fit tight. Before the lip flaps broke, if you sealed the straw hole too, the whole thing was quite leakproof.Somehow though ALL of the lip flaps broke and I'm very sad about this because a great feature is now no longer. Where they all broke from is the center of the lid. Sometimes the knubs on the actually flap peice itself were still in tact, but it's the lid itself as you can see from my picture is cracked off.Another note is that some coffee shops make their drinks at such a high temp, that the silicone koozies are NOT sufficient. We supplemented with cloth koozies to go with it!

The media could not be loaded.  The lid has two openings, one for sipping and one for a straw. You will wear the liquid contents if you don't open the sipping hole on the lid before closing it! These cups seal so well and the large straw fills the hole so well that when pushing the lid on after filling the cup, the pressure will force the contents out through the straw and all over you. Be sure to open the sipping hole before replacing the lid and straw and then you can close it. These are terrific cups, practically spill proof, the kids love them.

Kids love it. Holds up well.

After using for a while and not understanding why some leaked and some didn’t, I noticed the rubber on 3 of the lids is deformed. Just a mm off makes all the difference. So I have 3 lids that are successfully leakproof—I can trust them in backpacks with books! But the 3 slightly off lids are worthless

I wanted safe, non-plastic, aluminium-free cups for my two young boys that would also stand the test of time because boys like to throw and drop things. I was hesitant when I ordered them because some of the reviews said they weren't leak-proof. But I took the risk. Turns out they are leak-proof. My 2-year-old drops his water cup all the time and have not had one issue with it spilling out. We use them every day, all day, and they look like new. No scratches, dents, stains, etc. The silicone sleeve comes off for easy washing and to add extra grip for little hands. It can also serve as protection for hot beverages, as I also use the cups for tea and coffee. It will get hot, but the sleeve helps.I did not get the option with the straws because I have lots of them, but I wish I would have. The ones I have are a tad too short. So I recommend paying a couple of extra bucks to get the straws that come with it. The cups and lids are easy to wash and dry fast as well. These will probably be my to-go cups from now on.