1. This multi-function convertible bag fits up to 15.6 inches laptop/books/iPad/tablet/macbook.
2.Two-way carrying styles: Backpack transforms into briefcase very easily. The padded shoulder straps can be hidden in the back pocket with Velcro strap when you use it as a briefcase/ messenger bag.
3.Water-resistant: Made of highly durable eco-friendly polyester, this backpack is splash-proof and is adequately protected from light rain.
4.Multiple compartments: 1 padded interior laptop compartment, 1 padded divider for your ipad, kinder and tablet, 1 main large compartment for A4 files, magazines, notebooks, adapter, wallet, etc and 1 slip pocket. 2 exterior front zipper pocket with many dividers for your iPhone, pens, mouse, power bank and small accessories.