Backpack beverage dispenser

Claim 1

A portable beverage dispenser pack for use with standard bottles of premix product comprising: (a) an insulated pack having an internal compartment and an access panel for providing access to said compartment; (b) gas pressurizing means and a gas line located in said compartment; (c) a plurality of two-port bottle caps connected in series by a plurality of beverage hoses, each of said caps including: (i) a lower bottle coupling portion having an internal screw thread for attachment to the external screw threads on a standard bottle of premix product; (ii) an inlet port in an upper hose coupling portion of said cap and a hose fitting connected to said inlet port; (iii) an outlet port in said upper portion of said cap separate from said inlet port, a hose fitting connected to the distal end of said outlet port and a dip tube fitting connected to the proximal end of said outlet port; (d) a dip tube connected to each of said dip tube fittings; (e) said beverage hoses connecting said caps in series being connected between an outlet port of an upstream cap and an inlet port of the next succeeding downstream cap; (f) said gas line being connected between said gas pressurizing means and the first cap in said series of caps; (g) a dispensing hose opening in said pack; (h) a dispensing hose connected to the outlet port of the last cap in said series of caps and extending through said hose opening in said pack and exteriorly of said pack; and (i) a manually operable dispensing valve on the distal end of said dispensing hose for dispensing beverage therefrom.