Lightweight but sturdy enough to carry my usual load of pasta sauces and milk cartons. I live about half a mile away from my grocery store so it's juuuust too far to make do with plastic bags. This is great because it's light enough I can wear it on my shoulder using the straps when I walk to the store, and then the handle easily pops out when I need to use it on the way home. Also, this is much cuter than the standard grandma cart, which is a definite plus.
My only complaint is that the handle does not lock, so you must pull it behind you at all times, and keep an eye out so that it doesn't fall onto your fingers if you're carrying it up and down stairs. Not sure how long it'll last since it feels so light, but it's doing well so far and I've been using it consistently for several months.