Portable pressure washers

Just recently purchased an 18volt ryobi pressure washer with intentions of using it to spray the garden for aphids. Appears it has multiple nozzle setting to adjust the pressure of sprayer, making it suited for many jobs.
Then i realized I could wash my kayak and gear after fishing sessions where water isn’t convenient! Just need to plug the intake hose into a 5 gallon drinking water container, simple as that. Will probably buy two now. Maybe the newer model that sprays at 600 psi, instead of 300 like the one I bought.

https://www.amazon.com/gp/aw/d/B0895LD6LF?ref=ppx_pt2_mob_b_prod_image

Believe other brands such as dewalt make them too, if your not a into ryobi…

Wasn't this same item $50 from walmart someone posted here few months ago?