Our custom stainless steel tea thermal vacuum flasks are designed to keep your beverages at the perfect temperature for hours. Made from high-quality 304-grade stainless steel, these vacuum insulated flasks are durable, resistant to rust, and safe for use with hot and cold liquids. The double-walled insulation ensures that your drinks stay hot or cold, while the ergonomic design provides a comfortable grip. With a capacity of 650ml, our flasks are perfect for daily use, outdoor activities, and travel.

The flasks feature a sleek and modern design with a stylish pattern that adds a touch of elegance. The lid is designed for secure closure, preventing spills and leaks. The vacuum insulation technology reduces heat transfer, keeping your drinks at the desired temperature for an extended period. Our custom stainless steel tea thermal vacuum flasks are ideal for coffee, tea, and other hot and cold beverages. They can be customized with your logo or design, making them perfect for promotional gifts or corporate events. The flasks are easy to clean and maintain, ensuring they remain in excellent condition for years to come. They are also BPA-free and non-toxic, ensuring your safety and health. Our flasks are perfect for people on-the-go, students, and outdoor enthusiasts.