• USB PORT & HEADPHONES HOLE: OPACK External USB charging port with built-in charging cable allows you to easily charge your smart phone, Kindle and other electronics devices on the go (Portable power pack required and NOT included in this backpack). Headphone Jack is convenient for you to listen to your favorite music hands free while walking
• TSA FRIENDLY & MULTIPURPOSE: TSA-friendly feature exclusively designed for AIRPLANE TRAVEL, makes getting through airport security quick and easy by laying the laptop flat without removing it from the bag. The large capacity USB charging stylish OPACK backpack is a great companion for OUTDOOR/INDOOR activities and perfect for daily use anywhere for camping, hiking, vacations, travel, trekking, mountaineering, weekend getaways, occasional travel, overnight trips
• DIMENSIONS & LARGE CAPACITY: Size: 19.4*10.4*14.96 inches.Large capacity 45L with 20 organizer pockets can meet your various needs. Large multi-compartment backpack with a padded sleeve for 13,13.3,14,15,15.6,17 Inch Laptops/Macbooks/computers for women and men. Organizational compartments can be used for additional supplies and accessories such as iPhone, iPad, pens, keys, wallets, books, clothes, passports and cell phone.Mesh water bottle pockets at side
• DURABLE MATERIAL & SOLID: Made of durable polyester fabric with heavy-duty, two-way waterproof zippers across the backpack are convenient to operate on whichever side you prefer, for a secure and long-lasting usage everyday/weekend. A rugged handle with steel cable on the top for easy carrying, Side compression straps keep the versatile stylish backpack at whatever size you require
• BREATHABLE & COMFORTABLE: Padded and breathable mesh back panel prevents overheating, while also promoting air circulation. The adjustable and heavily padded shoulder straps made of honeycomb breathable material, Ergonomic design ensures the dispersion of gravity of OPACK backpack, makes OPACK backpack comfortable to wear even when loaded with all your gear.
• THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER.