This is an original Rucksack Other Arms DPM IRR. This example is in perfect condition all round with no damage or wear. It is dated 1994 on the label and was most likely used during the during the troubles in NI and Iraq and Afghanistan. Other Arms Bergen, also known as Engineers Bergen, serves as a secondary deployment capacity for items not included in the main rucksack. All zippers, straps, and buckles are functional and in good condition." A very sturdy and strong backpack all round. With a metal skeleton on the inside.