There are some beautiful models from Case Logic, but I need these exact measurements. This backpack comes with all airlines free with the cabin (Many airlines charge an extra fee for the classic "Cabin Bags"). Laptop, DSLR Kammera with two lenses, mobile phones, documents and small items have plenty of space in this bag. The build quality is impeccable, there is absolutely nothing to complain about. The materials seem high quality and the design is based on ergonomics and not on cheap effects. The sunglasses compartment is made of microfiber fabric - a small detail that speaks for the quality. The price is - especially when compared with competing products - sensational. Highly Recommended!