A Smart Practical Backpack with USB is a perfect backpack for your next adventure. If you are low on battery, the USB chargeable interface will allow you to charge your device. A simple and practical design backpack, which is lightweight and it is easy to carry.  This bag is a must-have for your next adventure. Product Size 32cm (L) * 38cm (H) * 12cm (D) / 12.6’’ (L) * 15’’ (H) *4.7’’ (D) Weight: 0.71 kg All measurements are external, internal dimensions may differ approx. 1-2cm Product Details This spacious Kono backpack can easily fit your 13’’ MacBook, notepads, umbrella, wallet, A4 magazines and other essentials you might need.  The bag features one large compartment (with multiple pockets inside), a medium sized front zipped pocket and two side pockets.  Built-in USB port is convenient to charge your smart devices by the connected power bank.  Overall a great companion for university, travel, business, everyday use and outdoor activities.