40oz Capacity, Drinking without Worries With a large capacity of 40oz (approx. 1183ml), it is much larger than ordinary water cups, so you don't need to refill it frequently, and can easily meet your drinking needs throughout the day. Fill it up with hot water in the morning to start your day with energy; take it with you when you're exercising to stay hydrated and keep your energy up; fill it up with hot coffee or tea when you're travelling outdoors to keep you warm in cold weather. Whether in the office, gym or the countryside, a cup in hand, drink without worry, say goodbye to drinking water anxiety. 304 Stainless Steel Material, Safe and Durable Made of food-grade 304 stainless steel, this material is not only corrosion-resistant and rust-resistant, but also does not contain bisphenol A (BPA) and other harmful substances to ensure that the water is safe and healthy, and there are no worries about direct contact with drinks. Double-layer stainless steel vacuum liner design, effectively blocking heat conduction, heat preservation and cold effect is outstanding. After testing, the temperature of hot water can be maintained above 65 in 6 hours, and cold drinks will not melt in 12 hours, which can keep the drinks at the right temperature for a long time, so that you can enjoy the ideal taste at any time. Convenient straw design, drink as you like The thoughtful straw design allows you to drink easily without tilting your head, especially suitable for driving, sports and other scenarios where it is inconvenient to drink directly. The straw is made of food-grade silicone, which is soft and durable, odourless and non-toxic, and will not cause any irritation to the mouth. At the same time, the design of the straw mouth is ergonomic, the water is discharged smoothly, and drinking water is more relaxed and pleasant. Moreover, the straw is removable for cleaning, convenient and hygienic, always keep the inside of the water cup clean. Humanised details, quality choice One key to open and close: the top press type pop-up lid design, one hand gently press to quickly open the lid, easy and fast operation. When closed, the seal is tight and the leakage prevention effect is excellent, even if the cup is placed upside down or in the bag, there is no need to worry about water leakage, travelling with more peace of mind. COMFORTABLE HANDLE: Ergonomic handle design, comfortable and stable grip, easy to lift and hold without effort. Whether you hold it for a long time or place it on the table, it can bring you a comfortable using experience. Wide mouth design: the wide mouth of the water cup is not only convenient to add ice, tea, etc., but also can easily penetrate into the interior when cleaning, thoroughly clean dirt and odour, keep the water cup clean and hygienic. Multi-scene adaptation, stylish appearance Simple and atmospheric design, with a variety of fashionable colours to choose from, whether it is business office, campus learning, or outdoor sports, travel camping, can easily adapt to a variety of scenarios, to become a bright landscape in your life. 40oz large capacity but does not look bulky and heavy, compact bottle design is easy to put into the side pocket of the backpack or car cup holder, travelling and carrying a no-burden, so you can enjoy warm or cool drinks anytime and anywhere. You can enjoy a warm or cool drink anytime, anywhere.