New color and ultra-light design, 480ml is only about 205g, which is lighter and lighter to carry around. The middle bolt can be disassembled, so it can be disassembled and washed more cleanly. One Touch can be opened with one hand, and the switch is super convenient. Anti-stick coating processing, not easy to stain, easy to clean. Dew condensation is suppressed, so you don't have to worry about getting wet when you put it in your bag. Anti-vent, drinking more smoothly. The wide diameter is 4cm, which can be directly consumed. The inside and outside of the body can be cleaned directly (do not soak it). Insulation effect1 hour87 or above, 6 hours71 or above cooling effect6 hours8 or below.