The Terraplane is Mystery River's most revered, time-tested expedition pack. While its legacy lines are easily identifiable, it incorporates the latest fabrications and design updates. The core features and top-loading design stay true to the original, yet you'll find significant advancements in construction and materials such as torpedo pockets and a detachable lid for ultimate organization, versatility and load control. The Terraplane represents both Mystery River's heritage as well as their latest, Load Carriage vision.