Custom Phone Accessories, Thule Subterra PowerShuttle - Nylon & Multi-Pocket, The Thule Subterra PowerShuttle travel case helps organize and transport your electronic accessories, such as a powerbank, earbuds, and charging cables. Made from durable nylon, the Subterra PowerShuttle includes five elastic loops and two zippered pockets. Its slip pocket and cord pass-through allows you to store a powerbank inside the case while charging your device. Five elastic loops Two zippered pockets Slip pocket and cord pass-through allow you to charge your powerbank while stored inside ... #9020-71 $36.01/each.