Travel Shoulder Business Messenger Bag Genuine Leather motorcycle backpack Handle Strap Type: Hard Handle Handle Strap Type: Hard Handle Item Type: Backpacks It may be very beneficial to listen in your podcasts and social media browsing on your smartphones tablets it just continues to juice you up with strength from the solar ray of the sun which could charge the battery pack there are two slots to hold on phone or cards as well as an interior zipper pocket (with computer interlayer) for all your devices plus a roomy laptop compartment Your main material is high quality cow leather which makes this piece stylish and durable for years to come