Spandex throughout the Sock

Interior Zippered Mesh Pocket

There is a strap on the back to attach it to a suitcase handle

LOCK: A flushed built-in TSA approved lock required while traveling in the USA

This backpack also features cut-resistant materials and straps

Crew Classic Large Check-in Spinner Color:Black Spandex throughout the SockTravelpro is the brand of choice carried by crews from more than 90 worldwide airlines. Our extensive insider knowledge of the functionality and resilience needed by todays aviation professionals provided inspiration when designing the new Crew Classic assortment specifically for the passenger who appreciates organized packing. Pack everything without a worry in a spinner built for ultimate dependability, mile after mile. The Crew Classic Large Check