Finum Traveler Zita Double Wall Tumbler, Ruby Red Translucent Multifunctional with patented Tea Control Kit for full-leaf teas Double wall tumbler: 0.3l/10 oz. Innovative CORKMEC closure Made from Tritan (by Eastman): BpA-free, dishwasher safe, easy to clean, extremely tough, glass-like clarity Multilingual instructions manual (DE, EN, FR, ES, CN, JP)