modem+chic blue Brielle Convertible Travel Backpack Bag with Guitar Strap The original and official Brielle convertible bag is truly a show-stopper. it mixes all of the functions you want with the perfect trendy and cute style. This bag converts from a day bag to a backpack effortlessly. it's amazing for use as a diaper bag, particularly for those moms who have a busy day ahead and don't want the added weight of traditional diaper bags. This baby has pockets for everything you need. high-quality construction and great materials (without the hefty price tag) make the Brielle irresistible! details: * 12" wide x 13" long x 6" deep * durable vegan leather * 3.5" handle drop * trendy, removable, shoulder pattern strap included (27.5" long) * backpack straps adjust to be up to 37" * double zipper on top makes it effortless to access when you're on the go * spacious front pockets with side bottle pockets * convenient back pocket for smaller items * spacious interior pocket with 3 smaller pockets (including one with a zipper) * fits a 13" laptop * like any bag, keep in mind that overstuffing can result in wear and tear accumulating on the bag more quickly!