Specifications:
Material: Waterproof nylon material; Genuine Leather
Weight: 3.41lbs?1.55kg)
Color: Black/Grey/Blue/Brown
Size: 18.5*14.17*8.66 inches; Fits up to 15.6 inches laptop.
Occasions: Travel / Business Trip / Work / Camping
3 in 1 Laptop Backpack
Backpack style
The comfortable strap system makes it easy and convenient to carry it on your back.
Shoulder bag style
When you use it as a shoulder bag, you can open a back pocket to hide the backpack's double shoulder straps, which include a detachable shoulder strap.
Messenger bag style
When you use it as a crossbody bag, you can open a back pocket to hide the backpack strap.