THE CLOWNFISH Water Resistant Anti-Theft Travel Laptop Backpack with USB Charging and Password Number Lock (Blue) ➧ PREMIUM MATERIAL: Made from high quality, waterproof Polyester material. Premium quality smooth zippers, pullers, buckles. ➧ ORGANISED DESIGN: This backpack has one roomy spaced compartment with built in soft padded sleeves to protect your laptop as wll as Tablet.. Spacious enough to hold your folders, documents etc. Organizer pockets to store mobile, power bank etc.. Soft handle for better comfort. ➧ STORAGE CAPACITY: Dimensions: 32 cms x 11 cms x 45 cms (LxWxH). Capacity: 16 Lit ➧ USB FEATURE and PASSWORD LOCK : External USB port with built-in charging cable enables convenient charging by connecting your power bank with your electronic devices. This bag comes with password number lock to keep your belongings extremely safe. ➧ TROLLEY STRAP : The insertible pull rod box design allows the bag to slide over the luggage handle for easy mobility during traveling.