Very sturdy...love this. I use it to put my lawn sprayer on when I spray weeds so I dont have to physically carry it...works very well.

I use this cart for moving supplies when I go into a market for work and they are very handy and quite sturdy, plus they're so easy to ship or even slip into my larger piece of luggage. I couldn't live without it!

I use it to pull my tools to the job (I'm a handyman, with a bad back). It's somewhat difficult to pull up stairs and doesn't track perfectly straight. However, I in no way mean that this device isn't as good as they get for so small, short and light a device as this. It fills my needs perfectly.

Great product. Gave ity to my elderly mother to carry the garbage cans out to the curb. She loves it!