Ergonomically designed with an ultra-low profile, the Manhattan Portage J Bag rewrote the rule book when its original version dropped. Its fully adjustable strap can be worn over either shoulder, its main zippered compartment has an 8.9 L capacity with a smaller zippered compartment on the front for everyday carry items. The J Bag's carefully engineered design allows for load distribution and its rear side features a reflective strip for nighttime visibility.