Compatibility: The laptop compartment dimensions of this laptop sleeve are 16.14*11.22*1.2 inches (41x28.5x3cm), compatible with laptops up to a 17.3-inch screen (also compatible with laptops smaller than 17.3 inches). Four-Layer Protection: The Bagasin laptop shoulder bag features four layers of protection for your laptop: 1. The outermost waterproof and scratch-resistant fabric; 2. Elastic EVA padding for a slim and smooth shape; 3. EPE foam to absorb shocks; 4. An extra soft layer. Sufficient Space: The laptop compartment better protects your laptop. Two inner mesh pockets and two outer front pockets provide ample storage space for laptop accessories and other small devices such as iPads, mobile phones, adapters, mice, pens, chargers, cables, and headphones.