HOTO BlowVac™ Handheld Vacuum Cordless, Car Vacuum Cleaner with 23000Pa High Power, 3 Suction Modes, Electric Compressed Air Duster Blower for Car Interior, Home, Outdoor

My trailer mostly goes to Burning Man. A vacuum is powerless against the dust. I carry a Milwaukee M18 leaf blower. I've also got this thing that I use in my shop and it does OK with cat hair. I wouldn't say it's amazing but for the size it works pretty well.