Multi-access quick-action – full rear opening & top access. Ultimate versatility - 100% gear to 100% personal and anywhere in between and never-tire carrying experience - ergonomic air system back, harness & waist belt Drone action - dual use/dual color dividers for drone set-up (does not fit all drones; please check to verify best fit for your specific model size requirements) The max storage can fit up to 1-2 Pro DSLR with attached lens (up to 300mm f/2.8 lens), 6-8 lenses, 2 flash units and accessories, or a drone with all related accessories + 1 Pro DSLR with attached lens. Business oriented - holds a 17" laptop and/or tablet and stay steady - optimal balance tripod carrying system Inside dimensions: 12.6 x 7.9 x 20.9". Exterior dimensions: 15 x 10.6 x 22.9". Weight: 6.2 pounds. Max load: 35 pounds. Liter Capacity: 34