The Sublime Alpha Backpack

Size of extra large college backpack: 12.6 *7.8*19.6(inches), perfect to throw under your seat on an airplane when you are traveling or on a business trip. A separate padded laptop compartment fits most laptops/Ipad/Computer. The Farina backpack made from high-quality polyester fabric shockproof with high density nylon lining for better tear & water resistant T and heavy-duty backpack.

USB Charging and Night light-reflective:  With a built-in USB charger outside and a built-in charging cable inside, this USB backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't include the power bank itself, the USB charging port only offers easy access to charge. NIGHT LIGHT REFLECTIVE design on the front of the backpack will keep all the users safe when using the backpack in the night or dark area.