Patent ID: 8746511

Claim:
A fluid dispenser comprising: a dispenser comprising a flexible material, said dispenser comprising a body portion and a cylindrical mouth portion extending from said body portion, said mouth portion comprising an opening defining a lip extending about said opening; a cap operable to engage said mouth portion of said dispenser, said cap comprising an aperture therethrough operable to dispense a fluid stored within said dispenser; and a cylindrical insert sized for placement within said opening between said mouth portion and said cap, said cylindrical insert comprising: a substantially solid plug comprising a first axial hole extending therethrough, a second axial hole extending therethrough, and a protrusion extending about a perimeter of said plug to engage said mouth portion lip at a distal end of said mouth portion that is furthest from said body portion; a first reed valve operably attached to said plug to close said first axial hole from an outside of said dispenser; a second reed valve operably attached to said plug to close said second axial hole from an inside of said dispenser; a reed retainer operable to place a positive pressure onto said first reed valve with respect to said first axial hole; and a fastener attaching said first reed valve and said reed retainer to said plug, said fastener extending through a first aperture formed in said first reed valve and a second aperture formed in said reed retainer.