Our Uncork'd leakproof wine tumbler is made for wine on the go. It holds over half a bottle of wine, has our BevGuard™ insulation to keep it at the perfect temperature until the last drop without any metallic taste, and comes with our 100% leakproof color-matched BevLock™ lid with an updated OctaLock™ easy-to-use thread system. Dishwasher safe!