Package Include1 piece includes 560ml wide mouth drinking cup, 1 silicone straw, 1 lid and 1 detachable strap. The cups are made of plastic and have a food safety seal. [Wide Mouth] The wide mouth smoothie cup features a wide opening for easy pouring. Put the lid on the cup and you can continue to pour the milk tea into the straw. Also fits effortlessly into most iced coffees. [Wide-Angle Straw] The wide-angle straw is perfect for sipping pearls from bubble tea with ease and is the perfect size for smoothies. The opening of the straw also has a silicone seal to protect it from leaking. [Portable] Comes with a detachable strap to free your hands. Suitable for all adults and children. The reusable cup can become your daily mug for travel, outings, school, office, work, shopping, picnics and more. [Versatility]. Perfect for tapioca pearls, bubble tea, water, smoothies, iced coffee, juices, milkshakes, protein shakes and many more beverages. Easy to clean with the included cleaning brush. Dishwasher safe.