The US Military Woodland M81 Sustainment Pouch is a general-purpose storage pouch designed to attach to field packs for additional carrying capacity. It is used for storing rations, gear, or equipment during extended missions.

• Pattern: Woodland M81
• Material: Heavy-duty nylon
• Function: External sustainment pouch for field and rucksack use
• Compatibility or Design: ALICE and MOLLE compatible with dual-zippered opening and drainage grommet

Issued to U.S. military personnel as part of late ALICE and early MOLLE field gear systems.