The jars are part of Alpha’s line of stock PET jars that range in size
from 2-oz. to 32-oz. All three sizes are built off the same 18-gram
preform and feature a 58-400 continuous thread neck finish. The new
sizes are designed for high-end personal care and bath products.. They are also suitable for travel-size quantities of any
product that is sold in larger jars.
The 2-oz. and 3-oz. jars are small enough to be permitted in
carry-on luggage since they are smaller than the Transportation Safety
Administration’s 100ml limit for liquids and lotions. Jars are
available in any color, and standard colors of clear, white, dark
amber, light amber, dark green and cobalt blue.