Silicone Wine Glasses by CUSAN ® - Set of 2 - 11 Oz / 330 ml - Unbreakable Party / Camping / Picnic / RV / Yachting / Travel Cups - Use them with your favorite wine / beer / champagne and all other beverages - Food Grade Silicone & Dishwasher Safe

Ridiculously lacking in any semblance to a glass. They are not in anyway resembling something that could hold a liquid of any type because they completely lack a rigid surface. I have yet to try to begin to hold ANY liquid in them because it would be like filling a balloon with water. I ask the seller for information about a complete refund.

To start, the "glass" is much smaller than your typical stemless wine glass. Our everyday wine glass is the Riedel 'O' Bordeaux/Merlot glass, and the silicone glass is dwarfed by it. Make sure to fill the silicone glass an extra inch or so to accommodate what a typical pour might be for you. Also, the silicone does not hold its shape very well while filled with liquid, so drinking from it can be somewhat cumbersome (especially while walking, which is what we purchased these for). There is a slight odor from the silicone, which was expected based on other comments. The odor might go away with a few more washes, but since we don't plan on using these again I can't opine on that. We will be going back to our Mardi Gras cups for drinking wine while on walks.

Haven't been able to use them yet, the silicone smell is overpowering despite washing & airing. Will try the baking soda recommended, if doesn't work, they go back.

These are really cool for deck use, & outdoor excursions. No more broken wine glasses! They also fold up nicely into a pack.

Incredible, a no break wine glass. Since I don't know how many years I haven't seen a party without glass broken in the floor. I will buy more.

Love this concept and love the product even more. They are easy to pack and will not break, tear or rip. Perfect for camping, poolside and travel

Bought these as a gift for a friend after I broke one of her wine glasses. She thinks they're great. They arrived on time with no issues.

They are very durable for a picnic after a long trail ride. Wifey was not too fond of them but they are practical.