La Isla Insert (for sleeved cards)

thingiverse

I keep my games upright, and despite Arcanas saying the design passes the shake test, I decided to take matters into my own hands by making several key changes. First, I redesigned the trays so they have a secure lid that keeps their contents locked in place. Second, I scaled down the size of the player trays, which were initially too large, freeing up extra space for something new - card trays specifically designed to accommodate sleeved cards. I opted for Mayday MDG-7035 45x68mm sleeves, which are thin and fit perfectly into one card tray. However, if you're using thicker sleeves, be prepared to print multiple card trays. If I were to redo this design, I would carve out a significant chunk from the Game Boards tray to create space for storing paper cardholders and player aids.