SILIPINT Shorty Silicone Glasses, Squishy Beer Glasses, The Original Unbreakable Silicone Glass, Patented Unbreakable Glassware for Beer and Wine and More, Drinkware That is Heat Safe and Freeze Safe, Oregon Ducks Glass, Go Green with "O" Outlined in Yellow, 9-Ounce Celebrate University of Oregon excellence on and off the gridiron with a Silipint silicone cup A versatile durable insulated and environmentally friendly glassware replacement A Green Oregon product that is BPA-free dishwasher-safe drop-safe microwave-safe burn-safe non-bacterial non-toxic FDA-approved practical and portable Dare to be different with a new U of O drinking experience from Oregon-grown Silipint Make broken glass a thing of the past with patented Silipint drinkware