EXTERIOR. Bi-Tech fabric makes this duffel abrasion resistant and water-repellent, with bartack reinforcement in high stress areas, giving this bag a high strength to weight ratio. For your security and peace of mind, exterior zippers are lockable. TREADED WHEELS. This wheeled duffel has oversized, heavy-duty, treaded wheels in a protective wheel housing and a durable kick plate for smooth mobility and maximum durability. Easily maneuvers through airports and hotels, as well as over unpaved, bumpy, or muddy surfaces. CONVENIENT. This luggage has a capacity of 49.6 liters, a mesh door panel for organization, and both external and internal compression straps for convenient packing. The exterior compression straps have webbing keepers and daisy chains for gear attachment. VERSATILE. Top, bottom, and side haul handles give you options when carrying this bag, so you can travel without struggling with your bag. DIMENSIONS. 14 x 28 x 9 in | 49.6 L | 6 lbs 6 oz.