I have a Castrol "e-pack", pretty much the same thing.
I have an empty 5 qt jug that I use to transfer it to, then pour it into the vehicle.
Only reason I have it is because it was a Walmart price error, (I ordered 4 of them, but only 1 came through).
I would not buy it for regular use (unless a really good deal).
As said, it is designed for shop use for the non-bulk oil changes. Easier to store and less waste when finished than 5 qt jugs.
I am wondering how well every little bit of oil will come out.
You also have to make sure you mark off what you use.
I have 5-6 qts left in mine. I did not initially mark off how much I drained out on the box.
I know a 7 qt oil change, 6 qt change, and have a 5 qt jug filled, and may have filled a single qt.