I purchased this about 5 years ago by mistake (I actually needed the 450 AW II) and have kept it in storage since. It's a very sturdy and user-friendly bag that can hold a lot of cameras and accessories. With recent price increases, I think this quality at this price is a good deal. ● Materials: 680D nylon, 520D nylon/polyester, 210D nylon ● External dimensions: W320 x H460 x D210mm ● Internal dimensions (main compartment): W280 x H380 x D115mm ● Internal dimensions (sub compartment): W260 x H350 x D15mm ● Weight: 2450g