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Containers

The twenty four

On this page11
10 to 118 mL, polyethylene, two with a dripper tip neck. In our catalog, not on this shelf.

The count

24 LDPE containers sit inside the 10 to 120 mL window this group's archetype specifies. A further 44 HDPE containers sit in the same window, making 68 polyethylene containers in total.

None of them is indexed to this group

Which is the finding. Not a sourcing gap and not a data gap. The right container is in the catalog and the index sends something else.

What the LDPE set looks like

Boston rounds and cylinder rounds from 10 mL to 118, in natural and white, on 13-415, 15-415, 20-410 and 24-410 necks.

And two carry a 20-410DT neck

DT is the dripper tip family, which is the finish built for a squeezed dispensing tip. Two containers, exactly on point, not shown here.

Natural polyethylene is translucent

Which an e-liquid user will tell you is a feature, because the level is visible. It is a trade against light exposure that this category usually accepts.

The HDPE set is stiffer

44 containers in the window, which squeeze less readily than LDPE. For a dispensing tip LDPE is the softer and better answer.

Why the index did this

The archetype for this spoke lists Glass as a preferred material and forbids nothing. Glass scored higher and filled the available slots.

So a preference became an exclusion

Which is the mechanism worth remembering. A ranked list with a cap behaves like a ban whenever the preferred option is plentiful.

And it is invisible from the shelf

A buyer looking at 74 glass bottles has no way to know that 68 polyethylene containers in the same size window were outranked rather than absent.

Which is why the number is published

Ask for the polyethylene. It exists, it is in the right window, and the two dripper tip necks are the ones to ask about by name.

References

The Davis Pack Supply catalog, measured 19 October 2026. Catalog-wide, 24 LDPE containers and 44 HDPE containers sit inside the 10 to 120 mL window this group's archetype specifies, 68 polyethylene containers in total, and none of them are indexed to this group. The LDPE set includes boston rounds and cylinder rounds from 10 to 118 mL, and two of them carry a 20-410DT neck. The archetype lists Glass as a preferred material and forbids nothing, so glass outscored polyethylene and filled the shelf: a preference became an exclusion.
The Davis Pack Supply catalog, measured 19 October 2026. All 74 containers indexed to this group are glass, with no plastic of any kind. 69 are bottles and 5 are jars, and 60 of the bottles are glass boston rounds. Capacity runs 10 to 120 mL with a median of 30. Among the 215 closures there are 41 dropper assemblies, 3 euro droppers, 2 orifice reducers, 1 dropper tip cap, 19 CT CRC child-resistant closures and 102 plain continuous thread polypropylene lids.
Written from 15 U.S.C. 375 and 18 U.S.C. 1716E and from the catalog as it stood on 19 October 2026. Nothing here states whether any particular product or container is an electronic nicotine delivery system, and nothing here addresses registration, reporting or age-verification obligations, the Postal Service rulemaking that followed, or state law. Every container indexed to this group is glass, and an e-liquid bottle is squeezed: the 24 LDPE containers inside the same capacity window exist in our catalog and are not routed here.