This sleek and durable flask is a must-have accessory for those on the go. Crafted from high-quality stainless steel, it is designed to withstand daily wear and tear and is built to last for years. The double vacuum wall insulation ensures exceptional temperature retention, keeping your cold beverages chilled for up to 24 hours and your hot drinks warm for up to 12 hours. The wide mouth design allows for easy filling and cleaning, while the flex straw cap provides a convenient and comfortable drinking experience. With a generous capacity of 946 ml, you'll have plenty of hydration to keep you going throughout the day. The leak-proof construction ensures that your liquids stay securely contained, making it perfect for travel or outdoor activities. The powder coating not only adds durability but also provides an enhanced grip, preventing accidental slips. Dishwasher safe and BPA-free, this thermal flask is not only practical but also safe for everyday use. Choose the Hydro Flask Wide Mouth Flex Straw Cap in Black and enjoy your favorite beverages in style.