Features: Eco-Friendly & Reusable: This portable stainless steel straw bottle helps reduce plastic waste by providing a durable and reusable alternative for enjoying your favorite beverages on the go. Long-Lasting Temperature Control: The double layer vacuum insulated bottle keeps drinks hot for up to 12 hours and cold for up to 24 hours, ensuring your beverages stay at the perfect temperature throughout the day. Versatile & Spacious Design: With its large capacity, the stainless steel insulated vacuum bottle is perfect for students and busy individuals, allowing you to stay hydrated or caffeinated without constant refills. Leak-Proof & Secure: The vacuum stainless steel tumbler drink bottle features a secure locking mechanism that prevents spills and leaks, making it ideal for use in cars, on-the-go, or during outdoor activities. Ideal for All Beverages: Whether you prefer hot coffee or cold juice, this lock temperature drinkware car auto bottle is suitable for a variety of drinks, making it a versatile companion for outdoor camping, sports, or travel adventures. Specification: Capacity: 650ml Size: 19.6*9.2cm Material: Stainless Steel Include: 1*Stainless Steel Straw Bottle