So beside my BT speakers I often have quite a bit of the Milwaukee cordless with me at market on the weekends. Of course I have the water pump with 9.0 and 5.0 for backup. I went right thru the 9.0 on one big watering jag Friday afternoon too.
Then I almost always have the 1/2 compact inpact wrench but now I'll carry the 1/2 Mid Torque instead. And with the tower light I could work all night if I wanted too.
But the inflator is so cool I had it with for a just in case seeing everybody has trailers and stuff at the market

and you know how people maintain stuff sometime...but realized I need it too
For my garden cart people use to haul the flowers they buy back their vehicles. I pulled it out storage we have dozens at the greenhouse but didn't realize all the tires were low one had only 2 lbs when I checked. SO pumped them all up to 30psi good to go!