I live on my own where my snake is with me in a nice 20gallon tank. However, at home I dont have such a big tank for him, and taking the tank back and forth is not a good idea for me. So I was wondering if it's ok to switch a BPs tanks. We have a smaller 5g (taller) tank. It's not big at all, maybe about 1/4 the size of the 20g long one (width wise) but if every time i go back, would it be okay to keep my BP in it from 2-4 days upto 12(winter break).
I can take the thermostats, thermometers, hides and heating stuff back with me.

Here is what the smaller one kinda looks like: (It's octagonal)

Slightly smaller