Specification: Material: Oxford cloth With or without rain cover: no Function: breathable, waterproof, wear-resistant, anti-theft, shock-resistant, load-reducing Opening method: zipper Carrying parts: soft handle Applicable product type: SLR camera bag Style: Backpack/Backpack Style: leisure Hardness: Medium pattern: plain Outer bag type: inner patch pocket Lining texture; polyester Strap root number: double root Color: green, purple, red, orange, gray Features: 1. Material: High strength 900D nylon, durable and waterproof, hard to fade. 2. Dimension: Outside dimensions: 35*20*10cm can accommodate a DSLR camera and lens, 3-4 additional lenses, a 15.6-inch laptop, flash, a compact tripod or monopod and other accessories. 3. USB Charging Port: There is a USB port on the side of this backpack so that you can charge your phone at any time. 4. Tripod holder: The straps on the side of the backpack provide a secure hold for tripods and other bulky equipment. 5. Detachable dividers: You can adjust the shape of the dividers of this backpack according to the size of your cameras.