Exactly, a cruet or "syrup", made by an Owens bottle-making machine, totally mimicking the pressed glass industry's "pattern glass" pieces of a generation earlier (1880's-1915), where a blob of molten glass would be taken out a crucible on the end of an iron rod, the blob cut loose of the rod with iron shears, and falling into a metal mold where it was pressed into shape by a plunger. And the pressed glass factories had been mimicking the blown & cut production of the high end glass works, where the shape was formed by hand by the glassblower working the blown bubble, partially using a mold to get the shape started; after the blown piece cooled, a glass cutter would have "cut" the designs into the outside with grinding wheels, then polishing. The vertical design in the base would have been called "slice" cuts, while the circular indentations were "punties" or "printies" or thumbprints.
Pieces like shown may have not been made for a specific product, as up through at least 1930, glass companies sold small consignments of all kinds of glass containers by catalog order and to general stores for resale as "packers" to local farm wives and small-time business men to fill with a local product for the local market. So you might buy homemade strawberry jam in glass water tumbler supplied as a packer, or farmer Jones Maple Syrup in a packer like you have. BobB