Sport Tea Cup 16.9 oz Portable Filter Water Tea Bottle Travel Mug Leak-proof Hidden handle for easy and beautiful.This travel tea cup is good for travel hiking, outdoor picnic, and office use Rotate on or off button to reach the cup body isolated design, implementation tea separation function, free to adjust the concentration of tea, after the separation of tea and water , the tea will not bitter because the tea not long soak in the water Food-grade PC material,over 3 mm thick,explosion-proof ABS material lid After filled with water, falling from a height, will not crack, and safer Capacity: 16.9 ounces (about 500 ml) 2.6 in x 8.9 in