Occasion: Fashion printed pattern ,adjustable padded shoulder straps, Thicken back pad, Pretty good for school,work, travel,gym,etc

UNIQUE DESIGN: Ergonomic breathable mesh shoulder straps with plentiful sponge padding help relieve the stress off your shoulder. The adjustable shoulder straps allow you to adjust the comfortable length. A top handy loop for easy gripping and hanging, increasing the use of this package.

Built-in USB port offers an easy way to charge your devices by the connected power bank which is placed in dedicated power bank pocket. No need to keep power bank on hands while walking. (POWER BANK IS NOT INCLUDED). The chic look of back bag makes it can be served as a school backpack, computer backpack, bookbag, travel backpack, backpack for women, girls, students.