As the name implies, a computer bag is perfect for carrying your laptop. The carrying options for this bag includes a detachable shoulder strap.
From Amazon
StarTech.com HDMI 2.0 Switch - 4 Port - 4K 60Hz - HDMI Automatic Video Switch Box - Multi Port Hub w/ 1 In 4 Out Functionality (VS421HD20)
Comet
Targus Mobile VIP 12, 12.5, 13, 13.3, 14" Topload Laptop Case
Compadvance
TARGUS Mobile Vip 10-14In