Throw on a G-Story 17.3" portable monitor and you got a pretty decent portable set up. There are of course tons of $200-$300 cases with monitors already built in that are hard cases, which is pretty close to the cost of the monitor alone. So, take my suggestion with a grain of salt.
This is a $50 case for $30. The consoles it supports are both on their way out the door. This is Amazon/Woots final year to sell these before they are considered obsolete. The new Xbox and PS5 are 9 to 10 months away. I would suggest saving that money towards the next release unless you’re planning on getting $30 worth of travel out of a case that won’t fit the next gen console released this year.
Just my suggestion for any parents who were considering buying this for their children and may not know the market well.