★ Waterproof function: With strong water resistant fabric even waterproof zipper,this backpack guards your electronics and papers in all directions with getting wet.And if raining on your backpack,just wipe it immediately.
★ Safety use: Aoking solid anti-theft system lets you enjoy the scenery,kick back and relax.Hidden anti-theft pocket keep the thieves away while still allowing easy access.
★ Unique design: 2 convenient pocket.One for public transportation card pocket,designed in the front,one for ear port or key storage pocket.1 detachable Velcro insulation bag is for keeping your favorite juice or water all day.
★ USB charging: External USB port provides a convenient charging of your electronics whenever and wherever they are power off.
Dimensions: 17.72’’×12.99’’×7.09’’(45×33×18 cm)
Capacity: 25 L
Weight: 1.0 kg
Material: The waterproof protective cover made of waterproof coating on 1680D polyester, which protects your back being wet.
--AOKING PATENT: Aoking massage soft rubber foam S shoulder straps keep the pressure off. Aoking patent designed with a new improve the heat dissipation effect backpack.
--BEINGDURABLE: Bartack Stitch on all high-load areas,provides strong and long-lasting performance with maximal weight and let your backpack resistant to tears.High quality polyester,durable and strong enough for whatever you throw at it.
--MULTI-FUNCTION: Be creative,be unique. Multi-functional accessories compartments for storing everything you need.Storing for pens,mobile phone,card with toiletry nets.Custom zippers with metallic sliders are not only nice-looked,but also practical.
--APPLICATION:The large capacity backpack with solid color suits for business men.Very useful and convenient for travel,school,office,business and daily use.