The MetroSafe 100 can either be worn as a shoulder bag and also has great internal organization features. eXomesh Slashguard in front and bottom panels. Slashproof adjustable shoulder strap / belt. Snatchproof shoulder strap allows the bag to anchor to a secure fixture. Tamperproof zippers on main compartment. Internal organizer pockets. 2 padded internal mobile phone / PDA / digital camera / mp3 player pockets. Front zippered pocket. Detachable shoulder strap converts to a waist belt. Headphone port. Card slots / pen holder. Key clip. Materials: 840 ballistic nylon, high-tensile stainless steel wire. Dimensions: 16. 6 x 11 x 4. 4 (41. 5 x 27. 5 x 12 cm). Maximum strap length: 52. 8 (134 cm ). Minimum strap length: 30. 3 (77 cm). Volume: 160 cu. in. (2. 6 L). Weight: 2 lbs. 8 oz. (1. 1 kg).