Flexible hidden handle design: Just pull the handle out when you need to carry. No more side handles out there when you use as a briefcase.

Luggage belt design: A luggage belt been added to the back of the bag, so convenient function for fixing the bag to a luggage trolley.
The solid and beautiful silver metal zipper: Ensures the bag will open and close smoothly for a zillion time while keeping your laptop safe and coddled.
Convenient rubberized grommet designe: For easy access to your music player or portable backup battery.
Multiple compartments: Offer a separate space for your laptop, iPhone, iPad, passport, pen, keys, wallet, watch, power bank, book, clothes, umbrella and more. Easy to find what you want.
Made from durable, water resistant nylon fabric: Lightweight and ergonomic design, perfect for business traveling, weekend getaways, school, shopping and other outdoor activities in your daily life.
Convertible hideaway straps: Allow for a no-fuss conversion from briefcase to backpack at any moments. (the shoulder-bag straps is included in the compartment).

Internal size: 16.9″(L) X 12.2″(W) X 3.2″(H); External size: 17.3″(L) X 12.9″(W) X 3.9″(H).

Product Features

• Large Capacity: WIWU laptop backpack fits up to 15.6″ laptop.Internal size: 16.9″(L) X 12.2″(W) X 3.2″(H); External size: 17.3″(L) X 12.9″(W) X 3.9″(H).Ideal for Most Popular 13.3″ ~ 15.6″ MacBook/Laptops/Chromebooks Like Dell HP Toshiba Lenovo Acer Apple Macbook Sony Asus Samsung Brand.That is very plenty enough for collecting your daily belongings,like laptop, notebook,books,clothes or other essential supplies.
• Multi-compartment: Padded Interior Compartment Protects Laptop and a Dedicated Pocket for iPad, Tablet or E-readers.Besides,electronic device compartment with multiple mesh pockets and accessories pockets.External headphone/cable port for easy connection.
• Ergonomic Design: This college backpack with ergonomic adjustable straps,breathable and comfortable for heavy load.It’s not too bulky, extra padding for support the arm provide comfort so don’t dig into your shoulders.
• Convertible hideaway straps: This bag is perfect for any occasion.It allow for a no-fuss conversion from briefcase to backpack at any moment. Three back compartments unzip to reveal straps & buckles, and with two quick snaps it’s done.
• Watefproof Design:This computer backpack is made of durable terylene fabric, smooth, flexible and portable, portable and easy to clean. You can take this notebook backpack to school, college, shopping, cycling, travel etc.