Total 38L Capacity Camera Backpack: 25L main + expandable 5L (V-shape) or 8L (H-shape), plus 3.5L camera bag and 1.5L expandable. Fits Sony, Canon, Nikon, DJI Mini 4 Pro, Mini 3 Pro, DJI AVATA, FPV, Mini, Mavic Air, DSLR, SLR Mirrorless and tripods. Easy access front compartment for gimbal stabilizers Product Specifications Product Dimensions: 18.50 x 12.60 x 9.25 inches. Weight (excluding dividers): Mother bag 3.79 lb/1.72kg + Child bag 0.95 lb/0.43kg. Weight (including dividers): Mother bag 4.65 lb/2.11kg + Child bag 1.10 lb/0.5kg Upgraded Back Panel System Ergonomic arc-shaped back panel; EVA foam and scuba knit fabric; Adjustable sternum strap; Detachable waist strap; S-shape shoulder strap; Ventilation ridge& Stabilizer strap all bring enhanced comfort on the move Clamshell Opening&Double Quick Accesses More user-friendly clamshell opening design to find your photographic equipments easily; Double quick accesses on the side of this camera bag backpack makes camera retrieval simple and easy; A Smart Organization makes your photography gear neatly organized and snuggly protected High Quality Material Made of high performance PU anti-splash material, waterproof, scratch-resistant, wear-resistant, dirt-resistant, durable, equipped with a rain cover, this camera backpack can adapt to complex outdoor environments More Details Neatly Stowed with multiple pockets for stuffs including Large Tripod; Laptop compartment; YKK Zippers of camera bag Keep Your Valuables Secure, etc. Check the Product Description for more details.