Dimension:16.9 x 11.81 x 7.87 inch,laptop compartment size is 16 inches,Camera Backpack Large Large Capacity:The camera backpack is compatible with Canon Nikon Sony and other brand cameras and 13" IPAD; It holds and protects 1 SLR / DSLR camera bodies, 3 ~ 5 lenses, 1 flash speedlite, 1 tripod and other photography accessories Multiple Protection:This backpack is made of high quality oxford/polyester fabric. Thickened anti-collision partition, wearing camera tripod strap, camera compartment (removable) This is a very durable backpack, high-density waterproof, scratch-resistant, professional design, with high Density, soft, stress-relieving foam for extra comfort Multi-Functional:This dslr camera backpack can be easily converted into a lightweight flexible simple straight daily backpack by removing the camera compartment dividers. Super easy to use for small day trips, there's enough room for personal gear. Obviously black is far more practical for everyday use If you are not satisfied with our camera bag or have any questions, please feel free to contact us This backpack is designed with different DIY partitions for different travel needs.Built in DIY partition to realize scientific and reasonable partition storage of cameras, lenses and other photographic equipment.