LOVEVOOK Laptop Backpack for Women, Travel with Compartment, Water Resistant Teacher Nurse Backpack, Anti-theft Back Pack Charger Work Doctor, 15.6-Inch, Black UPGRADE NEW/opened - purchased it too late into my nursing program but ended up never using it at all. its a great size and has 22 compartments so it can fit all of your books, laptop, has a charging port and everything. luckily i am finished with school and no longer need this size of a backpack. -- this is their upgraded newer version that came out a few months back.