★ USB charging: External USB port provides a convenient charging of your electronics whenever and wherever they are power off.But don’t forget to charge your power bank in advance.Build-in charging cable provides a convenient charging of your electronic device anywhere.Let you enjoy your journey perfectly.

★ Anti theft function: The zipper hidden pocket on the back can store your valued stuffs like ID card,credit card,wallet,phone and so on,which increase the safety and get away from thieves.

★ Waterproof function: With strong water resistant fabric like rubberized ballistic 1200 polyester and waxed material even unique water resistant zipper,this travel bag prevent your electronics in all directions from getting wet.And if raining on your bag,just wipe it immediately.

★ High safety and convenience: On the shoulder straps,there are 2 reflective illuminate strips which make you visible during the night,very safe when you travel at night without the flashlight.The back tie straps lets the backpack easily be lifted and carried on the trolley rod.The backpack can be attached to your luggage simply.

Specifications

Model: SN86561

Dimensions: 12.21" x 7.87" x 18.90" ( 31 x 20 x 48 CM)

Capacity: Around 30 L

Weight: 0.68 KG (1.50 lb)

Color: Black/Grey/Yellow

Material: Made of a rubberized 1680D Ballistic Polyester Material,this water resistant backpack guards your electronics and papers from bad weather.

Note: Because it’s manual measurement,there will be some inevitably deviations.

Features

--LARGE CAPACITY: The first main compartment with two way zipper is for storing the daily essentials easily,fits for the Ipad,15.6 inches laptop,books and so on.There is a zipper pocket for protecting your valued stuffs.The front pocket can keep your belongings such as keys,phones,charger or shoes.

--BEING DURABLE: Bartack Stitch on all high-load areas,provides strong and long-lasting performance with maximal weight and let your backpack resistant to tears.It can afford the heavyweight of your belongings.

--ERGONOMIC DESIGN: Ergonomic ventilated S shoulder straps offer the perfect touch with human body, and provides maximum comfort.The adjustable S straps take the weight,not your shoulder,making you much more safe.