On the road or in flight, the VertxA(R) Rolling Contingency Duffle is ready for more. Constructed with durable, easy to sanitize, wipe-clean PU fabric and a poly-carbonate pan, this carry-on compatible pack can stand up to the wear and tear of life on the go. And when you depart with a bit more than you bargained for, the Contingency separates into two packs providing almost double the storage capacity. Designed with organization in mind, the roller is outfitted with an interior loop-side panel compatible with Vertx's hook-sided accessories. After gaining access through the zippered u-shaped top opening, smaller items can be tucked away inside the honeycomb mesh pocket on the underside of the flap and along three of the side walls. Pull the pack with ease using the luggage handle and built-in wheels or grab-and-go with the configurable straps that adjust from backpack to over the shoulder setups. Never miss a beat and avoid unnecessary baggage fees with the Rolling Contingency Duffel. Features: Upper bag separates from the pan to create two separate bags Poly-carbonate pan includes built-in retractable roller bag handle Aluminum corner protectors resist the wear and tear associated with frequent travel and rough handling 3 padded exterior handles provide quick grab-and-go capabilities Removable padded carry straps morph from two pack straps to a single sling or hand carry strap Exterior features a zippered end pocket and a durable mesh ID window Large U-shaped top opening with underside zippered honeycomb mesh pocket Main compartment has a full loop lined wall for Vertx's hook-sided accessories (sold separately) and three large zippered abrasion-resistant mesh gear pockets, and impact-resistant padding on two sides Tether multiple rolling bags together with the removable attachment strap Construction: Bonded nylon thread throughout with critical seams and attachment points bartacked for extra durability Lockable YKKA(R) self-repairing nylon coil zippers throughout Fabric and Technology: Exterior: Improved 840D JR Ballistic Nylon with wipe-clean finish Lining: 210D nylon Pan: Molded poly-carbonate Size: Outside Dimensions: 22" x 13.5" x 12.5" 9.5 lb Capacity when upper pack is joined to pan: 45 liters Capacity of upper pack alone: 50 liters Capacity of pan alone: 33 liters