Specification: Item Type: 4in Picnic Pump Weight: 1574g/55.5oz Specification: 4in Material: stainless steel Package List:1 x Air Pump 1 x Distributor1 x Handle  Features Continuous Access to Beer: The pump's durable fully lubricated gas spring washer is not easy to stick, keep the pressure stable, continuous access to beer, ensure no leakage of the connecting end. Simple Structure: Easy to use, no power supply, no gas bottle, no regulator, just put the keg into the ice bucket, through the piston rod handle to pull out the beer. Easy to Clean: Not easy to rust, easy to clean or lubricate, reusable, sturdy, long service life, providing you with a long time of company. Add Fun: Add more fun to your picnic party, welcome party, wedding event, family gathering, etc., to meet the needs of different scenarios. Ideal Choice: We choose high grade stainless steel materials, the use of strict production process, to provide you with better products, is a nice choice for you to buy beer pump.