Comprised of an all-encompassing, four-piece set-up, this Boreas x OUTLIER Ultrahigh Travel System has your back for a one-day trip all the way through to a months' long excursion. Including the Ultrahigh Rolltop Duffle, a Modular Super-Tramp Suspension backpanel, the Hopper daypack, and the Double Action strap, this bag system is designed to function well when you are carrying almost nothing, but is capable of expanding when the need arises. OUTLIER worked with Boreas to design and build this system, with parts and pieces able to be easily swapped between packs, activated when more weight or gear is added, and modified if more air flow or comfort is needed. For example, the Ultrahigh Rolltop Duffle, using the Super-Tramp Suspension panel, can quickly transform between a shoulder bag to a backpack, complete with snap buckles, tension cords, and modular addition. All of the pieces arrive with an all-black look and are limited in number. Continue after the click to see more potential custom set-ups and hit the OUTLIER site to learn more and to purchase the kit.