This Laptop Backpack Is The Perfect Travel Backpack You Don'T Want To Miss.<Br>Black Backpack Could Be A Practical Birthday Gift And Functional Present, Or Your Perfect Daily Companion, Great Daypack Laptop Bag For Men, Women, Boys, Girls, College Students, Teens, Your Children, Mother, Father, Best Friends, Her Or Him.<Br>Warm Tips:<Br>This Backpack Can Be Used In Drizzle, Please Do Not Use In Heavy Rain! Please Noted That This Backpack Doesn'T Power Itself, Usb Charging Port Only Offers An Easy Access To Charge.