Elements U (for USB) bag is well crafted with great finesse, material strength and a sense of balance of smartness & professionalism. Bag has inbuilt USB 2.0 charging port which allows user to simply keep his/her smart gadgets charged all the time. Simply keep a power bank inside the bag and connect it to the port internally. Now you can simply connect your smartphone to the external port on the Elements Port bag. Now there is no need to carry power banks in your hand when you want to charge your devices. Elements U is made of Premium cotton canvas material with full grain PU leatherette finish for extra durability. The vintage patterns, shapes, colours and fine texture are chosen very carefully to give these bags a very unique look and a great functional ease. Stylish and casual enough to carry on campuses, to the library or on a shopping trip. This bag also provide convenient and safe storage space, functional convenience with versatile sections to carry and store 15.6 inch laptops, A4 sized files, wallets, key-chains, powerbanks, cables, etc.