Named after “Operation Gothic Serpent”, Codenamed “Irene”, hence the pack’s name, the Operation Irene Assault Backpack is a medium sized backpack designed for short range reconnaissance patrol. Features include a main pouch which can hold up to 13L, 1000D Nylon construction and YKK buckles. The pack also supports hydration bladders up to 3L and is compatible with the J-TECH compression stuff sack.