Multi-Use Silicone Anti Spiking Drink Cover Protector With Lift N’ Lock Sip System (1 Pack). Spiking, Spill and Contaminant Prevention. Fits Most Cups And Glasses, Straw Compatibility and Reusable.

The media could not be loaded. The silicone lids fit over wide-rimmed cups easily and have a hole for my metal straw. Also, I can sip the beverage without any issue. I opened and closed the lift lock sip system, and it works perfectly. I used the cover in the bar, and I was very sure that my drink would be protected. Many people at the bar asked to me about the product when they saw that I didn't spill my drink. Impressed with the quality. I will buy more for my friends.

The media could not be loaded. I saw that this product had a resistant silicone material and a different drinking system, and I bought the product to see if it would work for me. It was definitely very easy to put in different types of glasses and I turned and moved the glass several times and the liquid never spilled. Besides, I was able to have my cocktail with a straw or sip. I can now go to a bar and avoid sipping the beverage with this drink. I recommend it 100%.

Absolutely love it!! 10/10 and REALLY fast shipping! Got it just in time for my vegas trip!Made me feel so safe !

So I bought this because I like to drink wine in bed and more than once I have spilled a glass. This works perfect to keep it covered so when I do drop it only a little bit comes out. It’s so easy to stretch and put it right over top of the glass.

The media could not be loaded. Bought this product several months ago and it works as promised! It fits all cups I’ve tried so far (wine glasses too) and the content won’t leak. This is perfect to prevent anything getting in your drink, to use while on a boat, at a party while dancing or any other place where your drink might spill. The packaging is great and quality incredible!!

The first time I used this product, the entire contents of my mug spilled all over the countertop. The description of this item says it fits multiple sizes of glasses/mugs. Yes, it does, however in my case the larger opening size of my mug means I must place the top on with the help of someone holding the mug steady, and I must also place the top on "off center" so the drinking opening is aligned with the edge of my mug-to be able to drink the contents down to the bottom. It works, but it's not ideal. So far, it's the closest I've found to fit my mug. I wish I could find the lost original top that came with the purchase of my mug.

It's not what I was expecting, it's more like a condom for your cup!

I got this to put over standard plastic cups at MLS games to keep sweat and whatever else out of my water since the stadium doesn’t allow us to bring bottles with lids into the supporters section and it does not fit.Further more, it won’t fit anything except a small can. It is so tiny. That is a shame because it is made so well and I love the closing spout on top.Not sure why they advertise this as fitting a variety of cups. They should just make several sizes and not stretch the truth (pun intended).Anyway, maybe in the future they will.I must return it.