<p>Adventure-ready and durable, this full-feature bag is expandable to give you more packing space on the go with a rugged exterior that stands up to rigorous travel.</p><p><strong>Closure:</strong> A two-way zip closure with an expansion zipper that adds 25-percent extra packing space.</p><p><strong>Exterior features: </strong>A multistage telescopic trolley handle system and eight 360-degree double wheels.</p><p><strong>Interior features:</strong> One zippered large compartment, one zip mesh pocket and compression straps.</p>