Compact & Cute Lightweight & Convenient to Carry: The 250ml slim design is ideal for carrying in your handbag, back or pocket, giving your body hydration anywhere without adding lots of bulk and easy to carry, Suitable for travel, office and sports. Vacuum Insulation: Keeps your drinks hot for 12 hours or cold for 12 hours, thanks to advanced double layer insulation, great for cold water, tea, coffee, soup, energy drinks, fruit juice, and protein whisk. DURABLE STAINLESS STEEL DESIGN: Made of high quality stainless steel for long lasting durability and a fashionable and elegant look, this product is durable, heat resistant and will produce no fermentation fragrance. Made from 304 stainless steel, this thermos is not only rust and corrosion resistant but also adds a stylish touch to your beverage experience and its durable construction ensures that the thermos are ready for every trip. TEA FILTER DESIGN: Tea Infuser design allows this water bottle to not only use coffee or milk for tea brewing and cultivating fruits, allowing users to enjoy refreshing and delicious drinks at the same time. Leak-proof Design:Built-in silicone ring is sealed, providing leak-proof, keeping your bag dry and neat all times. › See more product details