Canvas fabric,durable, tear-resistant, water-resistant Zipper closure 11.81 shoulder drop Material: Made from durable & tear-resistant canvas fabric, Water Resistant and easy to clean. Lightweight: weight of this military shoulder sling Backpacks only 0.66lb. Size: 11.81*7.87*4.72??30cm*20cm*12cm??, easy to carry compact sling backpack. Molle System&USB Charging Port: Molle webbing allows you to easily attach more outdoor gears. USB charging port can conveniently charge your Phone. Thoughtful Pockets: Main pockets can accommodate ipad mini,purse, power bank; Anti-theft back pocket for your credit cards or smartphones; Side pockets are designed for your water bottle and compact umbrella. VERSATILE TACTICAL SLING BAG – Great Indoors and Outdoors Including EDC (Everyday Carry), Travel, Camping, Hiking, Hunting, Sports, School Supplies, Tools, Urban Exploring Etc.