a packaged item containing two or more products sold as a unit.
Origin of multipack
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a form of packaging of foodstuffs, etc, that contains several units and is offered at a price below that of the equivalent number of units
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012