REDHORNS introduce a business smart waterproof laptop backpack that can hole a 15.6-inch laptop backpack and has a 90°opening pocket for your laptop easily extract, all-purpose backpack with enough capacity for business, overnight, or weekend trips, it will hold your personal items all. It's built with long-lasting, ultra-durable water-resistant fabric material with nylon lining material, your belongings will be protected from the elements. The full zip opening allows for easy packing with loads of capacity. Constructed with durable and water-resistant fabric padding. The Center zip fully opens for ease of packing multiple compartments. Multiple external straps handle for easy handling. Added shoulder straps provide comfort while carrying. This Bag has 1 Main Compartment and Comes with 1 Padded Laptop Slot, 1 Inner Zipper Pocket, 1 Zipper Outer Compartment, 1 Zipper Small Outer Pocket, 2 Side Pockets. Padded shoulder straps provide comfort while carrying. External USB port with built-in charging cable enables convenient charging by connecting your power bank with your electronic devices. This bag comes with a password number lock to keep your belongings extremely safe.