Come and see our amazing products. This is a special cup, just need to press, the lid would open, it's very convenient. High-quality green paint, curing treatment, safe and healthy, touch feel comfortable. Food-grade silicone gaskets, cup-mouth with food-grade anti-scalding ring, to prevent burns. Lid adopts food-grade silicone leak-proof ring, safe and healthy, high temperature resistant, anti-aging. Liner and shell adopts 304 + 201 stainless steel material. Adopt vacuum technology, thermal insulation permanently, reduces bacterial growth. Smooth water, eliminate inhaled water, 3mm size design to ensure that water out be any angle. The beverage flow rate is double of the past, and the flow is smooth. Pls confirm with us about the packing info, stock color and exact production time before placing your order