Beiding's cups have always been perfect, including the material, texture, practicality, and aesthetics, which makes me, a cup lover, feel satisfied! This portable thermos cup has a straw design, so you can drink freely without tilting your head. The straw is also detachable in sections, which is also very convenient to clean. The 750ml large capacity is simply a giant in the water cup world. The inner liner uses 3...