Made of premium borosilicate glass, this cup features insulation cover and straw, leak-proof lid, fashionable and simple design. Its 450ml capacity is perfect for hot and cold drinks. Ideal for home, travel, office, and outdoor activities. A thoughtful gift and a must-have for hydration and healthy lifestyle. Features: 1. Premium Glass Quality: Made of high borosilicate material, high-temperature resistant, ultra-light, smooth and seamless, tasteless, and safe to use. 2. With Lid And Straw: Leak-proof lid, airtight and watertight, with excellent impact resistance, allowing you to place it anywhere without worrying about water leakage. 3. Fashionable and Simple: This water cup is fashionable and novel, simple and beautiful. Plus protective leather case, anti-skid, and anti-scalding, instantly improve your quality of life. 4. Warm Gifts: Our water glasses are perfect as a thoughtful gift for family, leaders, friends, or yourself. Remind them to remember to drink plenty of water and stay healthy. 5. Multifunctional: Suitable for hot and cold drinks, with a total capacity of 450ml. Perfect for fitness, outdoor activities, travel, office, study, etc. Specification: Material: Glass Size: 12.5 x 9 x 9cm Color: Gray, Brown Capacity: 450ml Weight: 1500g Package Included: 4 x Glass Cup