This ultimate vacuum flask is designed for convenience, durability, and style. This vacuum flask features a lock and click-to-open functions. Perfect for those on-the-go moments where you need a quick drink, and great for kids too.
 
The lid of our vacuum flask is securely connected to the body, so you never have to worry about misplacing it while on the go. This added feature ensures that your beverage stays safe and secure inside the flask, while also making it easy to access and enjoy whenever you want. Say goodbye to the hassle of searching for a lost lid!
 
But what really sets this vacuum flask apart is its impressive insulation. Thanks to its vacuum-sealed design, this flask will keep your drinks hot for up to 24 hours, and cold for up to 12 hours - making it the perfect accessory for any adventure.
 
Its sleek and minimalist design is inspired by the clean lines and attention to detail that are so characteristic of Japanese art and design.