MJ Karolina is it still popular?

I used to have one and honestly, I really liked it. I had the large one and it fit everything I need! If you use all the space, this might be a very good functional bag for you. However, if you don't usually carry a lot of stuff maybe go for a smaller bag like the multipocket or blake.
 
I have the large Karolina in Electric Blue, and I was just using it earlier this spring. I think it's a pretty classic style - I don't think there's anything "trendy" about it that would cause it to go out of style. It's actually similar to the Sophia with the two front pockets & buckles, and that bag's been around for years.
 
I don't have a Karolina, but I would love a large K. The only problem is that all the K's I have seen are really bright shades. I never seem to see them in black, tan, brown, etc.
 
This is a great bag! I don't think that it will go out of style. It is extremely roomy and functional. I have it in Oatmeal, the smaller version and it is still one of my most fave MJ bags!