silicone wine glasses - set of 6 - unbreakable outdoor rubber wine cups: 14 oz, clear silicone. 100% dishwasher safe - shatterproof glass for travel, outdoor, picnic, pool, camping brovino these flexible wine glasses are perfect as wine on the go. it doesn’t matter if you are backpacking, camping or just having a picnic. these silicone glasses are the perfect solution for any outdoor wine event. <br><br> easy to wash the silicone wine glasses that are dishwasher safe. made of high quality silicone that is 100% bpa free, non-toxic & environmentally friendly. <br><br> <b>here is a great tip for hot summer days:</b> try putting them in the freezer after you wash them and they are still wet, no need for ice anymore to keep your beverage cool. <br><br> you will never have to worry about broken glass or broken wine stems anymore! these glasses are unbreakable, completely shatterproof!