You use a zipper to close this bag. It only comes in one colour, blue, but it does look quite neat.
From Amazon
Samsonite Zalia 2.0 - 14 Inch Laptop Backpack, 36.5 cm, 11.5 L, Blue (Midnight Blue)
OnBuy
Samsonite Zalia 2.0 - 14 Inch Laptop Backpack, 36.5 cm, 11.5 L, Blue (Midnight Blue)