Fourtress 320+ Deck Box: How Many Cards Can It Really Hold?

Fourtress 320+ capacity questions

How many cards does the Fourtress 320+ hold?

The catalog lists capacity for up to 320 double-sleeved cards, spread across four compartments. That is the number to plan around when you are deciding whether it replaces one box or several smaller ones.

Is 320 the count for single-sleeved or unsleeved cards?

The supplied figure is specifically for double-sleeved cards. The record does not give a separate single-sleeved or unsleeved count, so treat 320 as the double-sleeved benchmark rather than a universal maximum.

What else fits besides cards?

The catalog describes the box as holding full decks, dice, tokens or 320 double-sleeved cards. If you carry dice and tokens, plan the four compartments around those accessories instead of assuming the full 320-card figure stays available.

Can I make the compartments bigger?

Yes. Two removable inner dividers can be taken out to create bigger compartments. That helps when a single deck or a stack of accessories needs more continuous space than the divided layout allows.

Will my sleeves fit?

The 320 double-sleeved capacity is optimized for Gamegenic Sleeves. The catalog also notes that sleeves from other brands may affect capacity or compatibility, so test your own sleeves before committing a full collection to the box.

Is it safe for long-term card storage?

The supplied material information lists the box as acid-free and no PVC. Those are the storage-relevant details the catalog confirms; it does not list additional protection ratings.

How big is the box, and does it stack?

The listed product size is 218 x 80 x 99 mm (W x D x H). The box is rigid and stackable, with an integrated lock to keep it closed, so it works both as a travel companion and as home storage.

Which colors are available?

The Fourtress 320+ comes in five semi-transparent colors: black, blue, red, clear and green. Because the colors are semi-transparent, you can identify contents without opening the box.

Fourtress 320+ at a glance

• FOURTRESS 320+: Four compartments hold up to 320 double-sleeved cards, with two removable dividers for larger compartments. This is the core capacity answer: the 320 figure depends on the divided layout, and removing dividers trades compartment count for continuous space.

  

• FOURTRESS 320+: Product size is 218 x 80 x 99 mm (W x D x H), made of polypropylene. The footprint and height tell you whether it fits your bag, shelf or stacking setup before you buy.
• FOURTRESS 320+: The box is acid-free and no PVC. These are the storage-safety details the catalog confirms for keeping cards in the box long term.
• FOURTRESS 320+: Sleeves from other brands may affect capacity or compatibility. If you use non-Gamegenic sleeves, your real capacity may differ from the 320 double-sleeved figure.