1.Dimension: 15.35 x 10.24 x 5.5 inches (L x W x H). Separated to 2 parts: the larger lower camera storage compartment (inner dimension: 9.25 x 9.06 x 5.12 inch) is separated with removable modular inserts to fit various lenses and flash units, customer can adjust the space based on their needs; upper parts for needed accessories. This camera bag is with large capacity for daily travel shooting needs. 2.This tactical camera sling bag contains several compartments for camera, phone, accessories and personal belongings. Tripod holder is featured on one side. The webbing throughout whole bag can attach additional pouch or outdoor gear. 1 hidden anti-theft zippered pocket (11.42 x 9.06 inch) can storgae up to 10.9 inch tablet. 3.This tactical camera sling daypack is made of polyester material. Inner foam padded layer can provide good buffer and protection to your internal stuff against scratches, impact, shock and drops. Reinforced edges and bottom are suitable for use in wild environments. 4.Side open design is easy for you to put and access your camera. The breathable padded shoulder strap and back panel is extremely comfortable and lightweight, which will release heat rather than accumulate, ease your pain after long time take. Flexible shoulder strap varied from 19.3 to maximum 38.7 inch can be adjusted per personal preference. Suitable for camera enthusiasts.