US ARMY USMC issue LARGE ALICE PACK waterproof LINER BAG VIETNAM WAR

A LARGE SIZE ALICE PACK WATERPROOF LINER BAG , WITH CORD TO TIE SHUT . ISSUE STAMP IS FAINT CAN JUST SEES DSA100 - 7?-C-1544 . AND WAT LOOKS LIKE BAG WATERPROOF CLOTHING . BLACK INNER RUBBERISED TYPE BACKING , TAPED SEAMS .SIZE =77CM TALL X 41CM ACROSS BASE X 63XM ACROSS TOP LAID FLAT ...ID SAY 100 LITRE SIZE FOR LARGE ALICE JUNGLE PACK WUD ALSO FIT IN A BRITISH SAS PARA BERGEN OR PLCE BERGEN10000% GENUNIE ORIGINAL US ARMY / USMC ISSUECOLOUR = OG GREENCONDITION = WORN AND USED ONE ITS GOT 1 TAPE REPAIR ON LOWER BOTTOM WITH US ISSUE GREEN DUCT TAPE SHOWN IN PICTURE . ISSUE STAMP IS FAINT . STILL GOOD FOR THE COLLECTOR / TO COMPLETE A ALICE PACK . AS IN PICTuRES