√Alarm Lock & Anti Theft Protection: this backpack come with an anti-theft alarm lock,lets you enjoy the security. the USB port is equiped in a small piece CR2032 battery,it is removable. There is a anti-theft matel buckle on the top of the front pocket. an anti-theft hidden back pocket protect your wallet safe
√ USB CHARGING PORT DESIGN: External USB with built-in charging cable offers a convenient charging of your electronic device anywhere, and this bag do not include a battery, you need a power bank to charge it
√BIG SPACE :12.6*7.08*18.5 inches(Fits most laptops with up to a 15.6 inch).There are 18 pcs compartments for clothes,books,gaming computer etc. A organized and convenient backpack to take with you while traveling,going to school,commuting to work
√ ERGONOMICS DESIGN: This backpack is weight balance,designed to relief the weight pushing down on your shouders when wearing a backpack,because the weight is leaning closely to your back,you feel less weight by20%-25%. S-type mesh padded shoulder strap meets the ergonomics too. There is also a luggage strap on the back to fix over your trolley while traveling
√WATERPROOF & DURABLE: this book bag made from water repellent material,soft touching,breathable padded mesh are comfortable to pack.WATER-RESISTANT, SOFT and LIGHTWEIGHT. Perfect for daily use, business trip, weekend getaways, shopping & outdoor activities in daily life. A Nice gift for college high school student, boys, teens, adults, mens.
