Pacsafe Venturesafe 50 Digi Pouch Zipper closure 900X600D Nylon, 420D Dobby Exomesh slashguard in front, side and bottom panels. slashproof adjustable shoulder strap. snatchproof shoulder strap allows the bag to anchor to a secure fixture. tamperproof zippers Main zippered compartment, velcro and buckle closure on front flap, soft banlin lining to protect electronic devices, headphone port