multibag

1. not comparableInvolving or consisting of more than one bag.

   On top of the silo is a multibag dust collector through which all transporting air is exfiltrated from the silo.

   1967, Power Plant Engineering, volume 71, numbers 1-6, page 32

plural multibags

1. A packaging composed of multiple bags contained within a larger one

   Expendable multibags fabricated of L-P-378 material […] provide an economical method of consolidating small packages for low volume DSS shipments.

   1989, Preparation of Freight for Air Shipment, page 42

   1 more example

   Each unit load can also be overwrapped completely in multibags, without any of the usual back-breaking work of manually transferring and restacking, and fitting slings or nets when the load is inverted.

   1985, Wood Southern Africa, volume 11, page 48