The Large Base Camp Messenger Bag is made from the same material that’s used on expeditions at high-altitudes in the Himalayas, the Base Camp Messenger Bag is practically indestructible and ideal for rugged day-to-day use. Highly-durable, this bag’s designed to tote a laptop up to 17" large, and still have ample room to stash anything else riders need to bring on a day’s journey.