Stop watching your bag and look up to see the world in front of you. 5-Point Anti-Theft Security System - protects 5-ways to keep thieves from stealing belongings and bag. Roomy main compartment has drop pocket for mobile phone. RFID blocking zippered pocket prevents data skimming and loading personal data. Artesian woven guitar shoulder strap is adjustable and removable. Highly durable lightweight materials let you move through your day with ease. Made of durable polyester. Strap drop length: 15" to 28". Dimensions: 10"W x 8"H x 3.5"D.