Travelpro’s crew 9 has long been the choice of flight crews and frequent travelers, the 25-inch expandable spinner is a leap forward in innovation, lightweight durability and effortless mobility, featuring larger rear wheels make spinners extra flexible, switching effortlessly from rolling upright beside you to being pulled behind, the patent-pending powerscope extension handle that minimizes wobble when fully extended, it also stops at 38” and 42,5” to ensure a comfortable roll for users of different heights, strong enough to support a tote or case, the powerscope handle has been tested over 15,000 cycles