Perfect Gift Idea for Your Love Separate Laptop Compartment Large Main Compartment Front Organization Compartment Read more More Details USB Charging Port&Headphone Port Convenient Luggage Strap Water Resistant Polyester Material Key Ring Hook Read more Anti-theft Code Lock This laptop backpack with Fixed Password Lock. It is safe guaranteed for protecting your valuable items inside. No need to worry theft easily opening your backpack when you are travelling or lining up. USING INSTRUCTIONS To set your personal combination. Please follow these steps: Open the lock (The original number is 0-0-0) Push the adjusting sheath to direction of the arrow and hold it Turn the figure wheel to the secret code you need. Don' t forget the code Turn the adjusting sheath to primary place. The secret code go into effect (NOTE: If you forget your password or you have other problem, JUST LET ME KNOW, we will solve your problem within 24 hours) Read more Specification: Size: 12.8’’L * 7.8’’W * 18.6’’H Weight: 2.6 lbs; Volume: 30L; Primary Material: Water-resistant polyester. Multi-Compartment and Pocket: Separate Laptop Compartment: Hold up to 17.3 inches laptop. Dedicated tablet slot fits up to 12.9 inches iPad. Main Compartment: Designed with a mesh pocket, a zipper pocket, and 4 slots to fits books, wallet, pens, lunch, light clothes, etc. Front Compartment with many pockets: For notebook, pens, keys, wallet, glasses and other small items. 2 Front Zipper Pockets: For magazines, books, folder, etc. 2 Side Elastic Pockets: Fit water bottle, compact umbrella, napkin and other items. Theft Proof Back Pocket: For passport, cellphone, wallet or other important things. Other Multi-functional Designs Make It Stand Out: Anti-theft Password Lock to protect your valuable items. Charge phone easily while walking. Listen music easily on the go. TSA friendly design making you quickly through the airport. Convenient stroller/trolley buckle to lighten your load. Back luggage strap for easy transport, multi-panel ventilated padding relieve the stress of your back and shoulder. This LOVEVOOK laptop backpack suiable for work, school, college, travel, commuting, business trip. It's a pratical gift for your family, Lover, friends. ABOUT LOVEVOOK LOVEVOOK specializes in a great variety of first-class backpack, handbags, crossbody purses, and tote bags etc. Our factory has rich production experience, skilled, exquisite workmanship, to ensure high quality products. We advocate the protection of the environment, so we never use any materials harmful to the human body and the environment. Join us, LOVEVOOK will always be with you!