KIDS WATER BOTTLE: High quality stainless steel hot water bottle, rustproof and durable. TEMPERATURE LOCK: Insulated water bottle to preserve flavor and freshness to keep drinks hot for 8 hours or cold for 12 hours. ANTI-BURN AND ANTI-FREEZE: The children's water bottle stays cool to the touch with hot liquids and is non-condensing with the cold. LIGHTWEIGHT AND COMPACT: Small water bottles are designed for effortless transport and storage and fit most automotive cup holders. WIDE USE: Stainless steel water bottles Suitable for use in all lifestyle situations, such as travel, office, school and picnic. KIDS WATER BOTTLE: High quality stainless steel hot water bottle, rustproof and durable. TEMPERATURE LOCK: Insulated water bottle to preserve flavor and freshness to keep drinks hot for 8 hours or cold for 12 hours. ANTI-BURN AND ANTI-FREEZE: The children's water bottle stays cool to the touch with hot liquids and is non-condensing with the cold. LIGHTWEIGHT AND COMPACT: Small water bottles designed for effortless transport and storage and fit most automotive cup holders. WIDE USE: Stainless steel water bottles Suitable for use in all lifestyle situations, such as travel, office, school and picnic. Specification: Condition: 100% brand new Interior material: 304 stainless steel Exterior material: 201 stainless steel Capacity: 320 ml Color: coffee, blue, green, pink (optional) Size: approx. 7.5 * 14cm / 3.0 * 5.5inch Weight: approx. 269g / 9.5oz List of packages: 1 * vacuum cup Note: 1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.