Sleeve a deck twice and it stops fitting the box it came in. The Bastion 100+ XL in red is built for that exact load: 100 double-sleeved cards in thick inner sleeves, in a rigid shell measuring 3.9 x 3.46 x 3.03 in. Nothing about it is soft, so a bag full of rulebooks will not deform the cards inside.The click-lock closure is the feature worth caring about. Friction-fit boxes fail the same way every time, which is opening in a bag on the walk to the shop. This one latches audibly and needs a deliberate press to release.At the table the box earns a second use. It is made of two symmetrical halves, so you separate them and use one as a draw pile stand and one for discards instead of stacking cards on bare tabletop. Translucent panels keep your front card readable while the box is closed. Red shell, easy to tell apart on a shelf of identical boxes Also fits Mini Snap cases, Slide Card Cases and Cube Pockets Write-on sticker included Built for one sleeved deck at a time, not a card pool or a two-deck night. Pairs naturally with a Hip-Clip Dice Bag if you want everything hanging off one clip.