Features: Easy to use. When your pet needs- a drink, just press the button on the bottle and the water will be distributed to the tray. The total capacity of this bottle BE 500ml. If you're out for a short walk or a long day hiking in the mountains, this size fits perfectly in any bag or tote. With the help of a lanyard, you can also attach it to a belt buckle for easy access. The bottle comes with a handle, easy to hold-. Important to keep pets hydrated when they're out. Large-diameter drinking bottle, wide-angle opening, more suitable for dog mouth structure, making drinking water easier-. Suitable for walking, riding, or hiking with your dog. Specifications: Material: ABS Size: Approx.7.5x7.5x27cm/2.95x2.95x10.63inch Color: Carbon Filter, Blue ,Pink(optional) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Portable Dog Water Bottle