Features: With a capacity of 350ml, this stainless steels can hold enough liquid to ensure you enjoy a warm or cold drink whenever you is outdoors, at the road. Its highly efficient insulation design keep liquids warm for hour, ensuring that your drinks is always at great condition. Make of stainless steels for excellent durability. It is designs to enduring and bear everyday use and outdoor environment. Whether you is at school, hiking, camping or traveling, you can easily carry it and enjoy a warm or cold drink at any time. It is great for your outdoor activity, work, school, travel or sports. Specifications: Materials: 304 stainless steels Color: Lemon yellow/1 pinks/Clear white/Big redness/01/Purpleness/2 pinks/Light blue/Purpleness red/Gray/Black/Deeply blue/Cream Color/Fruit green/White Length: about 17.50cm/6.89inch Bottom diameter: about 7.3cm/2.87inch Cover diameter: about 4.2cm/1.65inch Package Includes: 1Pc Small Mouth Bottle note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.