L’avvento Laptop Backpack with One Compartment for Laptop with Safety Strap to avoid Sliding, with Pens and mouse Holders Made by High Quality Polyester Foamed Waterproof and Leather Material with L’avvento Zipper Puller Front Pocket for instant Accessories with 2 internal net pockets for small Accessories Main Padded Laptop Compartment with Safety Straps to avoid Sliding One Back Pocket for Personal Accessories Hand and Padded Shoulder Straps for Comfort Carrying