I bought this for my cards.

https://www.amazon.com/gp/product/B01M26YTXV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

The back pouch where a laptop would go fits 2 ultra pro 9 pocket bidners. Then where those Lens are, I have 6 deck boxes. In the middle I can fit 2 Playmats rolled up. And then I have free space at the very top where I put stuff.