Cusalboy Black Backpack Soundgame.

LOTS OF STORAGE SPACE&POCKETS: One separate laptop compartment hold 15 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Macbook/Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find

COMFY&STURDY: Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder.

USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. There is a headphone port design next to the USB port, allowing you to enjoy beautiful music anytime, anywhere.Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge

DURABLE MATERIAL&SOLID: Made of Water Resistant Denim. Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag,slim USB charging bagpack,college high school big students backpacks for boys,girls,teens

AFTER-SALES SERVICE: If you encounter problems during or after purchase, please feel free to consult us. We will reply to you within 24 hours and solve your problem as soon as possible. wish you a happy life.