Good Rear Bag for 2015 570 ??

Looking for a decent rear bag for 2015 Polaris sportsman 570. Don’t need an expensive one necessarily, just decent quality, roomy, semi rigid, that fits inside the rear rack and has the classic "U" shape with pockets at the sides as well. Picture attached is just an example of what i am looking for. The ability to adjust the partitions in the rear compartment would be nice.

Any suggestions?

Attached Thumbnails

Good Rear Bag for 2015 570 ??-atv-rear-bag.jpg
 

Good Rear Bag for 2015 570 ??-atv-rear-bag2.jpg