[Leak-proof Design] Leak-proof sealed cover design makes the water bottle firmly and tightly sealed, no water will leakage even shaking left and right, no more worrying about water getting wet on your clothes, bag or table. [Wide Application] Vacuum drink bottle has a stylish appearance and can be used in the gym, fitness classes, outdoor sports, daily commutes, as well as at home and office and any other places. [Large Capacity] Stainless steel thermos cup has a large capacity of 1000ml, which can ensure that you can get enough water throughout the day and meet your water needs at any time. Liner material 304 stainless steel Shell material: 201 stainless steel Capacity: 1L Color: black Heat preservation performance: 48 hours Style: Modern and simple 1x Insulated Water Bottle