Its plastic. Looks and feels like plastic. I gotta say, I REALLY wanted to love this bag. 3 in one. Great concept.  Awesome!
Nope....
I just did not take the time to read the description close enough. Plus, nobody complained about plastic. Its very much like kiddie pool.

The smallest bag looks like it was made for a 90s flip phone. I thought I could use as a change purse & cant. The zipper is very strange the way its placed. Its awkward. Runs across top & down sides. Not gonna hold very much or for very long.

The middle- envelope bag- I just cant get over the plastic feel. Aweful. Makes a loud noise when you touch it. Like a red gym ball. The tabs on the sides do not tuck inside and flop listlessly when not attached to straps. Not a quality look.

The main tote, which is what I really wanted, makes me sad. Just trying it on felt as if I gave up on myself. It might be ok as a beach bag, but youd never get sand out of all the nooks and crannies. Could be a diaper bag. Just not a ton of pockets. The metal bob has almost succeeded in gaining its freedom. Its dangling like a loose tooth, and is begging me to snag it on something so it can be put under my pillow for the tooth fairy. Dont blame it. That way it will be worth actual money.  It won't make the rest of the week before it falls off.
The texture of all three bags are so ribbed, I sound like Im wearing chords. They smell like pool toys or blow up matresses, cuz they are & could be again (if I get them into my recycling in time). That smell may go away. But, its plastic.
It tried to be fashionable, and it NOT too cheaply made. I was hoping for a high quality PU leather, I got new gym mat.
It could work for you, just know what you are getting into. The seams are going give out very quickly if this is your go to bag and Reg use.  This set is highly photogenic and looks great. Not worth the care you need to put into it just to make it useable.