M81 woodland backpack. The Medium Transport Pack is a fantastic tactical backpack that is excellent for any expedition. It became the Armed Forces' default pattern starting in 1981 and served for over 20 years until the early to mid 2000s. Conquer every excursion with the MOLLE II Large Rucksack Woodland Camo —a durable, spacious, and versatile gear carrier. About the Strike 2300 M81 Woodland The Strike 2300 is a true tactical pack with adjustable suspension, multiple compartments, and two LightBeam™ aluminum stays to balance heavy loads. Twenty years later we still love it. Find top brands, exclusive offers, and unbeatable prices on eBay. Designed to be your everyday pack, the Strike is ideal when traveling light and fast with a minimal amount of gear. The MOLLE Woodland Rucksack was the first generation of large new backpack designed used by the US Army. Explore a wide range of our M81 Woodland Backpack selection. The large versatile backpack was designed to offer more comfort than the ALICE pack even when carrying heavier loads.