The Everki Titan lives up to its name as it carries a lot of stuff while keeping your essential behemoth laptop safe. Specifically made for the likes of the Acer Predator, the Everki Titan is a must-buy for when your laptop has a max size of 18.4″. The interiors are very soft to the touch while the exterior is tough, resulting in a shock-proof bag that is alright when dropped. It is also meant for traveling so if you go through checkpoints, this is easy to open up to 180 degrees.
While it carries a large laptop, the Everki Titan also accommodates for tablets too, thanks to a dedicated slot inside. And even if you carry a lot up to 40 lbs, having the Titan on your back does not feel too bothersome since it has a 5-point balance strap system.
Honestly, you will not find any better large laptop backpack than the Everki Titan.