Product Details\<br />1.Material: PP\<br />2.capacity :1L\<br />3.Package:Box\<br />\<br />Product Features\<br />1.Manual pump for bottled water\<br />2.Innovative vacuum action for easy operation\<br />3.Easy working-Just press pump head\<br />4.Economical -no battery costs no motor fits most standard water bottle sizes\<br />5.Suit for Home office school factory hospital