Other Special Features of the Product Disposable, Durable, Heavy Duty, Hot and Cold, Recyclable. Reusability Disposable. Special Feature Disposable, Durable, Heavy Duty, Hot and Cold, Recyclable. Cozy Design: The rolled rim top design and bottom of each clear cup has been upgraded and reinforced to ensure a comfortable sip while adding durability to the cup, not easy to break and scratch.