Tailored and elegant isn't something I'd call "plain". And the bamboo touches give it that little extra something that makes it special. I love it! Congrats!
I saw one somewhere (forget where) and they called it the Large Amalfi Boston bag. I can definitely see influences of both designs, so that makes sense (to me anyway).
Here's my Amalfi, so you can see the similarities there, especially the straps and bamboo accents. The flash washed out the color a bit, but mine is similar in color as yours, just a tad lighter.