Fluid container

Claim 1

IN A FLUID CONTAINER HAVING AN ELONGATED CYLINDRICALLY CONTOURED TUBE AND END CLOSURES FIXED TO THE ENDS OF THE TUBE IN FLUID TIGHT RELATIONSHIP, THE COMBINATION OF A FIRST INNER POLYSTYRENE PLY, A SECOND PLY OF PARCHMENT SURROUNDING THE INNER PLY, A CYLINDRICALLY CONTOURED TUBE OF WAX INTERPOSED BETWEEN AND BONDING THE FIRST AND SECOND PLIES AND PROVIDING A STIFFENING LAYER AND A MOISTURE AND VAPOR BARRIER, A THIRD PLY OF PAPER SURROUNDING AND GLUED TO THE PARCHMENT, A FOURTH PLY OF PAPER SURROUNDING AND GLUED TO THE THIRD PLY, A FIFTH PLY OF A LAMINATE OF POLYETHYLENE AND A MATERIAL SELECTED FROM THE GROUP CONSISTING OF METAL FOIL AND PAPER SURROUNDING AND BONDED TO THE FOURTH PLY, SAID PLIES EACH BEING SPIRALLY WOUND, SAID FIRST, SECOND AND FIFTH PLIES EACH HAVING OVERLAPPED EDGES BONDED TOGETHER IN A CONTINUOUS SPIRAL SEAM EXTENDING FROM ONE END OF THE TUBE TO THE OTHER, SAID THIRD AND FOURTH PLIES EACH HAVING THEIR SIDE EDGES IN SUBSTANTIAL ABUTMENT TO FORM A CONTINUOUS SPIRAL SEAM EXTENDING FROM ONE TUBE END TO THE OTHER AND SAID THIRD AND FOURTH PLY SEAMS BEING OFFSET AXIALLY.