Kinmac Canvas Backpack with Massage Cushioned Straps,Travel Outdoor Backpack (Wine-Bohemian)

Kinmac backpack is special and multi function | Massage cushion on both of the straps,make you comfortable even the backpack is very heavy. | With USB Charging port and Built-in USB cable. Use it to connect the power bank, then connect your phone with original USB cable to the USB port, you could charge your phone conveniently.(Please notice: The outside white cable, power bank and cellphone are not included) | Can hold laptop up to 15.6 inch.The backpack have Big capacity and abundant pockets inside.