A compact rigid box whose two halves become card-pile holders
I would consider Bastion XL for a deck that needs the maker’s thick-inner allowance without a fabric-covered case. The useful table feature is its pair of symmetrical halves, which can hold separate piles after opening.
Choose it if
You want a rigid single-deck box and a labeled place for a double-sleeved deck.
Look elsewhere if
You need built-in dice storage or a soft-lined interior.
The buying facts
| Rated capacity | 100+ double-sleeved cards with thick inners; optimized for Gamegenic sleeves |
|---|---|
| Outer dimensions (W × D × H) | 77 × 88 × 99 mm |
| Material | ABS |
| Closure | Snap-open locking mechanism |
| Included | Write-on sticker |
Will it fit?
Manufacturer-statedThe capacity is optimized for Gamegenic sleeves; other brands can change it. The stated 77 × 88 × 99 mm dimensions are external. They must not be presented as usable internal clearance.
A box that stays useful when open
Separating the box into two pile holders gives it a second job during play. I would find that more relevant than its color if loose draw and discard stacks are inconvenient on a crowded table.
The write-on sticker is a modest but practical feature for several similar-looking decks. Check whether a chosen translucent or opaque color provides the visibility you want rather than assume all versions show the top card equally.
Choose the surrounding storage too
Gamegenic says the Bastion is developed to fit its Dungeon. That is a more specific storage relationship than simply sharing a brand. If using another carrying case, compare its internal dimensions and dividers with the closed Bastion.
Do not choose a larger carrier based only on loose-card capacity. A rigid inner box occupies space of its own, so a carrier’s card count cannot be divided by 100 to establish how many deck boxes fit.
What to compare it with
Ultimate Guard Boulder 100+ — Frosted
A rigid-box alternative with a different sleeve-capacity condition and footprint.
Gamegenic Sidekick 100+ XL Convertible
Choose a removable magnetic cover and horizontal layout instead.
Sources & verification
- Gamegenic Bastion 100+ XL — manufacturer specifications — Manufacturer documentation. Verified 2026-09-26.