Features: brand new and high quality Flip cover design: Flip cover switch, easy to open the cover, effectively preventing dust from entering the straw. Nozzle design: Food-grade silicone straw, soft silicone, to protect the gums. No dripping water: The cup body is upside down and shakes and drips not leaking, so you can safely put it in the bag and carry it. Non-slip cup cover: Non-slip cup cover, anti-scald and heat insulation, care for your hands, practical and beautiful. Two capacity: There are 350ml and 500ml two capacities to choose as you like. Specifications: Material: Glass Capacity: 350ML/500ML 350ML Size: Approx. 3.54x3.14x5.11inch(9x8x13cm) 500ML Size: Approx. 3.54x3.14x7.08inch(9x8x18cm) Package Includes: 1x Coffee Cup note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.