The dedicated MX150 is Nvidias latest generation budget mobile GPU with improved performance over the previous generation 940MX. Multitasking will also not be much of problem, as the RAM will allow you to run quite a few applications and browser windows at once, though an upgrade to 16GB of RAM is also possible. It comes with a somewhat small SSD, affording you only 256GB of storage, but you can always add an additional SSD or HDD if needed.
Dell Home, via its Member Purchase Program, offers its Dell 15.6" Laptop Gaming Backpack in Black/Red for $28.49 with free shipping. That's tied with our expired mention from four days ago as the lowest price we've seen for this bag. (It's the best deal we could find now by $20.) It accommodates laptops with up to 15.6" screens and features a shock-absorbent EVA molded front shield, adjustable shoulder straps, and a deployable rain cover.