Made of durable polyester and water-repellent PU material,durable to use.
Large capacity features a front zipper pocket,a top zipper pocket,a main compartment and an anti-theft back card pocket.
Anti theft backpack with lockable zipper design,convenient to lock your valuables.
Multiple wearing methods meet different demands,like shoulder bag,hand bag,backpack or chest bag.
USB port design can connect to your power bank(not included) inside the bag.
Features: Made of durable polyester and water-repellent PU material,durable to use. Large capacity features a front zipper pocket,a top zipper pocket,a main compartment and an anti-theft back card pocket. Anti theft backpack with lockable zipper design,convenient to lock your valuables.  Multiple wearing methods meet different demands,like shoulder bag,hand bag,backpack or chest bag. USB port design can connect to your power bank(not included) inside the bag. A luggage strap on the back allows the backpack fit on your suitcases(not included). Breathable padded mesh back and adjustable shoulder straps distribute weight effectively and reduce strength consumption. Suitable for work,business,travel etc. Specification: Color: Blue / Black (optional) Material: PU + Polyester Size: 35*20*10cm / 13.8*7.9*3.9in       Weight: approx. 500g / 1.1lb Package List: 1* Bag