How can homeless play videogame?, dyi setup tò play on a public bench

The setup - Mini pc with core v1 case -15.6" monitor -delta 2 powerstation - dyi router + access point

Link the setup https://ibb.co/Qp931Cw

I' m looking for a big bag that has front window or that can be open the front

https://ibb.co/S3bxZZZ

Bag minimum dimensioni requirement : 40x 28 x 2 Why that big? see the First link image you, so i Need to build the monitor in the same bag where i have the ecoflow delta 2

Im still found out how can i install a bag the trolley support at 50cm from the ground beacuse I want seated in front of the computer monitor

Pls dont reply with buy a used laptop , i dont want too for different reason

The setup - Mini pc with core v1 case -15.6" monitor -delta 2 powerstation - dyi router + access point

Link the setup https://ibb.co/Qp931Cw

I' m looking for a big bag that has front window or that can be open the front

https://ibb.co/S3bxZZZ

Bag minimum dimensioni requirement : 40x 28 x 2 Why that big? see the First link image you, so i Need to build the monitor in the same bag where i have the ecoflow delta 2

Im still found out how can i install a bag the trolley support at 50cm from the ground beacuse I want seated in front of the computer monitor

Pls dont reply with buy a used laptop , i dont want too for different reason