The only thing that was disappointing was the first day I used it the bottom part of the cart near the wheels which is brittle plastic broke and popped off in two pieces when it bumped into a door frame

The construction, while plastic, seems reasonably solid.

The cart is made of flimsy plastic, the hinges are all highly susceptible to stress breakage, and the handle feels like it will break off after a few uses

The plastic near the handle is already broken

The plastic has ripped away from the wheel.

I store several piano books (~4" stack), a 5.5x12" plastic hanging file, a few folders, a couple of 3-ring binders, and a tote bag in the main part

Beside the lack of top, I felt that this plastic was flimsy and the cart wasn't sturdy with items inside.

Hard plastic wheels.

Also, since it can be folded up (which I never really did) the top plastic pieces tend to pop off easily and since it is covered by the pocket cover, it makes it really hard to put the plastic part back in place

The plastic is way too flimsy to hold any sort of load - my books are less than 30 pounds total.

The plastic around the wheels has cracked off creating sharp edges

I will say, however, that if you can find a commensurate metal cart or a more sturdy plastic one (I couldn't - and I looked), that the organizer is AWESOME.

Cheap brittle plastic

They are made of cheap plastic and fall apart after a few months.

I'm a therapeutic musician and have to carry around lots of music, hand sanitizer, laptop computer, notebooks, water bottle, pens, pencils, badges, cellphone, .. the list goes on This is a very easy and weather proof way to do it

Other wise it works as it should.

I use it as an emergency kit for my event planning company and it helps us keep track of all the items we need for events as well as when we need to replenish!