Tote bag

Disclaimer: I got the bag for free at the screwdriver pop-up, but that doesn't influence my opinion whatsoever.

It's the best bag I've ever had, hands-down. I thought it would just be a basic, thin tote bag, but that is certainly not the case. It's built like a tank to the point of being overbuilt, but I'm not going to complain about that (it does make it a bit heavier than your basic tote bag though, which still isn't heavy). I personally trust it to hold at least 20kg of stuff, which is more than you could realistically put in it anyway (and I couldn't carry that for more than a few minutes at a time anyway).
The pocket at the edge is pretty useful to keep small or delicate things out of the main compartment, but a zipper would be useful to keep light items inside, although I never had anything fall out (and it would fall into the main compartment, even if anything did fall). Another idea for improvement would be a bigger version of the bag with a zipper over the top and a sling to wear it over the shoulder, but it would be a different product, not be a tote bag, if it had that.
I'd rate the bag at an 8/10, maybe even 9/10, just because 20USD seems steep, even for the quality.

This bag is huge. Great materials, using it to carry groceries. Can fit SO much groceries in this thing.

Cool colors and sturdy!

Tote bag

Bag is huge and built strong, i bought both bags i prefer the black one but more people comment on the colourful bag. Definitely worth the price now that everywhere is dumping the plastic bags