Mobi Kitchen Silicone Wine Glasses - Thick & Unbreakable Camping & Picnic Beer & Soda Cups (Set of 2) - 12oz Our wine glasses are sturdy and durable. They are thicker to ensure they retain their original shape when being held! Easy to clean: Cleaning them is a breeze, Dishwasher Safe (no more cracks and fine lines that shatterproof glasses get), Totally Reusable. Packable: You can easily pack them for travel in any backpack or bag, great for a day at the beach, camping, a picnic, spa, pool, etc. No more broken glasses. Made of Unbreakable, Squishy and Nonstick Food Grade Silicone, ideal for outdoors use, or as party cups, won't break, fill them with beer, soda, water, or your favorite drink! 100% Guaranteed: Your satisfaction is guaranteed or your money back!