The perfect backpack - convertible from everyday use to travel mode in seconds. Engineered with our award-winning closet system, durable Shore-Tex™ fabric, and drop-proof 16" laptop storage, the Endeavor will keep you organized wherever you explore next.Shore-Tex™ is fabric made entirely of ocean-bound plastic and can be found in the shell and lining fabric on our backpacks and accessories, and the lining fabric and closet system on our luggage