Bag feels sturdy and well-made. Material and quality is excellent as with all Japan market stuff. There are 2 extremely big side pockets, one on each side, 1 top-load shoe compartment and 2 main big thermal compartments. Handles at the top and side for carrying the bag horizontally or vertically and 2 wide straps to be slung as a backpack. Robber pads at bottom and end to protect the bag when resting on floor/surfaces.
Although stated as a 6-racquet bag, the big compartment can only hold to a max. of 5 racquets (picture in post #1). If both big compartments are used for racquets, it can hold 10. The 2 big albeit narrow side pockets/compartments are left to hold non-racquet stuff. Bottom picture is the comparison with the Yonex PRO 2 BAG802AI (JP) white bag.
Only available in Japan. This model is already a few years old. Maybe you can try Shuttlehouse as they may still have it.