Lightweight & Large Capacity: Made of high quality titanium, Ultralight, not easy to rust, very durable. It is 20cm high and 8.5cm wide. Capacity: 600ml. The total weight of all the accessories is only about 363.5g. Leak Proof & Wide Mouth: The lid comes with a silicone ring for a high seal. With excellent sealing properties, you don't have to worry about spilling. The wide mouth of the bottle makes it easier to clean and full up with drinks. Adopts press type sealing valve, convenient to drink. If you need to work outside all day or drive for a long time, this bottle is the perfect choice. Efficient Heat and Cold Preservation: Double layer titanium vacuum insulation technology and fine sealing cup mouth create excellent thermal and cold insulation effects. you can enjoy ice water in the hot summer sun or drink hot coffee in cold winter all day. Convenient to Carry: Unlike other vacuum bottles, titanium vacuum bottles are very light and it has a silicone ring for easy to hang and carry around. Perfect for school, work, travel and all sports & outdoor activities such as hiking, bicycling, camping, etc. Ideal for water, tea, coffee, carbonated drinks, wine and beer. Buid in Cup: The lid of this coffee bottle can also use as a small cup. You can enjoy your beverage with this cup anywhere. With 2 kinds of lids, you can change the matching according to your needs. High-grade metal texture: unique anodic oxidation process to create a bright silver crystalline surface, glossy and long-lasting, showing the modern light luxury style, surface hardness upgrade, scratch-resistant and wear-resistant, daily use without fear of scratches, and long-lasting brand new appearance.