Product Highlights :
❤ Dimension: 18.1 x 14.1 x 7.8 inch, Capacity: 32L
❤ A luggage sleeve allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier transport.
❤ A theft proof pocket in the back could hold your phone, wallet, cards, or small items, increase your valuable items security.
❤ Polyester is popular and perfect lightweight material for heavy duty and outdoor use. As of durability, polyester is resistant to shrinking and stretching. It is not easy get wet, get wrinkled and ensure long lasting usage.
❤ External pockets on both sides are made of Elasticized Mesh, expands to secure various size water bottles and compact umbrella.
❤ Backpack with charge port offer a quick access to charge your phone, very convenient and stylish.
❤ Features airflow multi padded panel and padded shoulder straps for cushioned comfort, delivers optimum comfort for your back and provides optimum comfort for your shoulders, ven when carrying heavy loads.

Large Multi-Compartment and Pocket:
Separate Laptop Compartment with Velcro laptop straps: Separate Laptop Compartment: Fits UNDER 17 Inch Laptops and Macbook（Laptop over 17inch is not recommended)
Roomy Main Compartment: headset, thin clothes, books, magazine, camera, CD’s, etc
Front Compartment: for iPhone, pen, keys, wallet, purse, glasses and other small items
Adjustable Side Pockets: Durable Elasticized Mesh Pockets on both sides, fit water bottle, small compact umbrella and other items
Small Rear Pocket: cellphone, wallet, earphone

About Matein
Matein is dedicated to provide everyday traveler with high quality, stylish and affordable backpack

Product Features

• ★Large Capacity: One separate laptop compartment with Adjustable laptop straps inside to fit 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Macbook/Laptop.One spacious main compartment fits books,lunch,light clothes and other carry-on necessities. Front compartment with key fob hook provides divider pockets for key, pens, pencils, cell phone. Mesh pockets at side for water bottle and compact umbrella
• ★Lightweight&Sturdy: Ergonomic Multi-panel airflow design provides extra padding for comfort gives you maximum back support. Thick but soft and protective ventilated padding make it easy to carry on all day. Great value gifts and present for students who go to school,your wife and husband who carry stuff to work
• ★USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn’t power itself, usb charging port only offers an easy access to charge
• ★Convenient and Comfy: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Custom-fit padded shoulder straps for a more comfortable fit, relieve the stress of shoulder. Foam padded top handle for long-time carrying on
• ★Superior Material&Solid: Made with durable, Water resistant Polyester to withstand harsh conditions and easy to clean. high quality of POLYSTER LINING makes this backpack simple but look stylish. Perfect for college school, business trips, hiking, camping, office work and everyday using