Mens Crossbody Bags has a main compartment for your clothes, books, lunchbox and other daily necessities. With several functional pockets, you can hold your small items perfectly, such as coins, cell phone, keys, pens, etc. Side pockets for quick access to your daily items..USB Port Design: With built in USB charger outside and built in charging cable inside, this chest bag offers you a more convenient way to charge your phone while walking.