Bags size: large Capacity: 20-35L Bag internal structure: zipper pocket open lid way zipper applicable gender neutral / male and female can be Material: Nylon Function: wear, earthquake resistance Material texture: nylon Dual-use Travel Outdoor bag,provides enough space for 13-inch Macbook,tablet,DSLR SLR cameras, perfect fits different occasions.Take out the sleeve,you can turns it into a professional digital bag at instant. Made of high density durable dacron fabrics, waterproof and durable, all weather cover, easy clean and wash. A rain cover equipped to protect the whole camera bag from the heavy rain, sand and dust. Main compartment is a camera liner can hold full range of cameras,lenses and related gearand itself lined with a fabric covered to protect your equipments.The removable,foam-padded dividers allow customization to exactly match your mix of cameras,lenses and equipment. Speedy access to your equipments, no need to take off the bag,cellphoe pouch design on left-side compartment flip,and storage space for small SD cards and other gadgets on right-side compartment flip. Detachable waist belt and adjustable sternum strap helps to stabilize pack,distribute weight evenly and ensure carrying comfort With hand handle,carry-on compatible.Sleeve bag supports freely disassemble and assemble,you can remove it for carrying large size objects,and take use of internal space more flexible.