Travel comfortably with Ivar Ergonomic Backpacks. Built with a patented shelf system, the packs in this collection provide excellent weight distribution for superior back comfort even when you're on the go all day. Capable of holding laptops up to 17 inches in size, the Ivar Ergonomic Backpacks feature lots of organizational compartments, reflective loops, light attachments, padded shoulder straps and adjustable sternum straps. All are made of durable nylon and some offer water resistance for rainy day travel. Whether you're off on a weekend adventure or commuting to the office, you'll get there in comfort and style with these ergonomically designed options from Ivar.