Oblong flat-sided glass essence bottles from the EAGLE range with screw-thread necks, made in a taller bevelled-corner style and a shorter flask style. The taller bottle has a slim rectangular body with chamfered edges and a short threaded neck. The shorter bottle has sloping shoulders, a flat rectangular body and a threaded neck. Both are in transparent, colourless glass with flat bases. Essence bottles of this kind are used to pack food essences, flavours, fragrances and similar liquids.