Made of high quality wear-resisting oxford + nylon

External USB charging port for charge your phone everywhere (cable and power bank are not included)

Adjustable and padded shoulder straps maximize carrying comfort

Designed with earphone cable port for wearing wired earphone conveniently

The main zipper pocket is made with an anti-theft code lock, providing more secure to you

Roomy interior for you to store books, umbrella, clothes etc. easily

Concealed button on the side pocket keep your items safe

Size: 48*28*18CM