Product Details  

• This universal, manual water pump is compatible with most bottles between 5 or 6 gallons.
• Uses vacuum action to dispense as quickly or a slowly as you like,Delivers 8 Ounces of Water in Seconds
• Durable materials are used to form a high-quality cylinder case that will keep the pump in top shape.
• This portable pump has no motor or battery requirements. It is 100% manual and is easy to install.
• Compact size and light weight, easy to carry, supply you a very easy way to drink water.That is a well made and functional product perfect for the home, office, worksite, camp or game day.