Made of nylon and polyester. It has a dedicated compartment for mobile devices with a nut up to 14". The inside of the handbag is lined up. The bag has waterproof properties. Long strap included. Made of nylon and polyester, a laptop bag is a great solution for people who value both comfort and safety. It is designed for mobile devices with a nut up to 14". There's a trimmed lining inside to protect your laptop from bumps. Thanks to its waterproof properties, the bag protects your device from flooding in light rain. Another convenience is the long luggage carrying strap, which is sold in a set with a bag. Use a laptop bag to make sure your gear is safe and protected.