The Tucano bags are very good products. The quality is present and there is no default. It is perfect for a Macbook or a PC 14 'or 15 Ultrabook', because beyond I fear that they could return. Indeed the case is small, which is nice but mostly there is an internal pocket shockproof foam dedicated specifically to the computer. The bag has multiple pockets for several hard drives and cables of all kinds. Finally for travelers, she can slip on the telescopic handle of a suitcase. You can carry it with handles or shoulder (very comfortable). In short a great purchase, at a price defying all competition!