Crisp simplicity, loaded with features. This backpack is a win-win. Each detail of the Backpack pro is carefully considered, from its balanced proportions and sleek profile down to the color-matched premium zips. Vegan Leather Facia Crafted with superior vegan leather facia and high-quality water-resistant nylon fabric body. Contoured bottle holder Expandable contoured side pocket that zips out to fit a water bottle or umbrella. Strap length adjustment buckle & lock Padded shoulder straps for shoulder comfort, that come with easy length adjustment buckle and strap lock. Secret pocket Body blended magnetic pocket for passport, boarding pass, and cellphone.