The US military Tan 499 large rucksack MOLLE frame is a rigid external frame designed to support the large MOLLE rucksack. It provides structure and weight distribution for carrying heavy field loads.

• Color: Tan 499 (OCP standard shade)
• Material: High strength polymer
• Compatibility: Large MOLLE rucksack system

Issued with the Army MOLLE system to improve durability and load carriage in extended operations.