Product Details: Save money and the environment with this reusable and eco-friendly SoL cup. Small size 8oz Sol Chooses Hand Blown Glass. It is lightweight and best of all is made from naturally abundant materials. SoL Cups offer purity of taste. Your drink is fresher and cleaner, and you’ll have zero concerns for your health. SoL is strong, lightweight and 100% plastic free, as well as being microwave and dishwasher safe.