What we actually stock for this
Updated
On this page8
The shelf, measured
Two hundred and three containers from 15 to 120 mL with 176 closures. By material 142 PET and 61 HDPE. 127 of the 203 are at or under 100 mL, and the whole shelf is far inside the 500 mL hazmat ceiling.
The forms
56 Boston rounds, 45 cylinder rounds, 39 packers, 34 cosmo and bullet, 8 single wall jars, and 7 each of oblong and diamond, modern rounds and ovals. Flat-sided shapes pack better in a wash bag, which is a real consideration here.
The necks
20-410 on 96 containers, 24-410 on 55, 38-400 on 26, 33-400 on 15. Narrow finishes dominate, which suits a thin liquid poured in and poured out and gives a smaller sealing area to get right.
Color
60 white, 36 amber, 35 clear, 21 blue, 20 natural and 14 green. Clear lets a traveler see what is in an unlabeled bottle, which is a genuine usability argument in this category, and amber protects a light-sensitive decant.
The closures
124 continuous thread, 25 spouted, 15 flip top, 5 phenolic, 4 dome lids, 2 lug and twist and one specialty. The continuous thread caps are the pressure-tolerant option and they are the large majority.
The liners
56 HIS, 29 pressure-sensitive, 21 with none, 14 F217, 13 PE foam, 13 foam and 12 standard plastisol. A closure with no liner is the wrong start for a thin liquid that will be carried on its side.
Where to settle the match
Every container page lists the closures verified against its own neck. What is left for you is the liner against the intended contents and the pressure test, which no catalog can do for you.