I've had that thought for the spare sodas, just 2-3 containers, so backpacks could work. Need at least the one cooler to sell sodas out of, though.
There's an arm you can bolt onto the bed and it swings out with a crank, so I'm starting to lean that direction. And my maintenance director may be willing to make me one. Bolt a shorter metal post in, a round pole slips inside so it swivels, and then a manual boat crank to lift the cooler up.
The side hustle I think is going well so far. $180 and $113 net the two times in my new location, which I think bodes well for summer when the town gets busy. Was hoping to vend six days per month but it may end up being four since I'm concerned a nine-day shift at work, then two days vending, then back to another nine-day shift may be a little too much.
Lot of requests for coleslaw on a hot dog here, so I may end up needing another half-hour in the morning to make it every time since I've been told it doesn't freeze well.
edit: okay maybe I'm starting to ramble, but I'm liking this new solution: https://www.amazon.com/gp/product/B073LR246F/ref=ewc_pr_img_1?smid=A16NOCZFTYEP6M&psc=1 It has a 200lb lift capacity and itself is 40 lbs. Probably add coasters so I can lift the cooler up at my cart to make it more obvious I'm selling sodas. Kinda pricey, though. Would still have to do multiple trips with the spare soda containers, but so be it.
edit edit: Nope, this is better: https://www.discountramps.com/viking-solutions-l-e-vator-deer-lift/p/VKS-VLV001/?gclid=CjwKCAiAqt-dBhBcEiwATw-ggMfZZ40ojpebXYUgTzcqYQvJLj3vEblUUDbwoHCjN92aVH_WMMz4NRoCgP0QAvD_BwE
Hunting supplies are better because I'm looking to lift more like a deer-weight than a motorcycle weight.