Typically I use an empty camelback backpack without the bladder, but it doesn’t fit my keyboard at the same time. It fits the charger and the deck. Or alternatively, it fits my 4 controllers, stand, and keyboard as an auxiliary bag and I keep the SD in its case along with it.
My deck is more reliable at booting at all. I’ve got some sort of issue happening. I’m not sure if my video card is going or something, it doesn’t like sharing memory, or what, but it crashes constantly on my PC.
Steamdeck is worse performance, but at least I can play it…