<p><b>Fits All Standard Size Bottle, fits for 2, 3, 4, 5 gallon and other standard size water bottle, Standard size is 2.16 Inch (5.5cm) neck size.</b></p> <p>No need to reverse those heavy 5 gallon kettles</p> <p>Easy to carry, Easy One Button Operation</p> <p><b>Specifications</b></p> <p>Material:  ABS Plastic</p> <p>Pipe : 304 Stainless Steel</p> <p>Hose : Food grade silicone hose</p> <p>Battery: Rechargeable Lithium Battery(Built-in),Charging 3-4 Hours</p> <p>Capacity: 1200 mAh</p> <p>Power: 4 Watts</p> <p>Weight: 0.58 pounds</p> <p>Dimensions:  2.9 x 5.1 inch</p> <p><b>Package includes</b></p> <p>1Pcs Water Bottle Pump</p> <p>1Pcs Stainless Steel Pipe</p> <p>1Pcs Food Grade Silicone Hose</p> <p>1Pcs Micro USB Charging Cable</p> <p>1Pcs User Manual</p>