Does a 100-card double-sleeved deck fit the Ultimate Guard Boulder 100+?
This check uses Dragon Shield Matte Sleeves (Standard Size) with KMC Perfect Fit (Perfect Size). The answer below applies to that combination; changing sleeves can change the result.
Won’t fit
100 double-sleeved cards · Ultimate Guard Boulder 100+
Published fit reportReport at 100 cards
A third-party report checked 100 double-sleeved standard TCG cards in Ultimate Guard Boulder 100+.
This answer uses a report for the selected sleeves. A reported fit does not establish a box’s maximum capacity.
Why this result? 2 sources
- A third-party report checked 100 double-sleeved standard TCG cards in Ultimate Guard Boulder 100+.
- The classic gotcha. Boulder internal length measured 68.3mm, one of the smallest of any 100+ box; doublesleeved.co.uk says it struggles with Dragon Shield Mattes, and an MTG Salvation user reports double-sleeved DS decks 'didn't fit'. Some users force ~100 with heavy compression; treat as no/very tight.
- An observed count is not a measured maximum capacity.
- Double Sleeved UK - Ultimate Guard Boulder Deck Box Review ↗
- MTG Salvation - Good deck box for double sleeved commander decks ↗
Other boxes to consider 4 options
- Ultimate Guard Boulder 133+ (Return to Earth)Published fit report
- Ultimate Guard Sidewinder 100+ XenoSkinPublished fit report
- Ultra Pro Satin Tower Deck BoxPublished fit report
- Ultimate Guard Deck Case 100+Published fit report
Shop this setup
- Dragon Shield Matte Sleeves (Standard Size)Amazon ↗
- KMC Perfect Fit (Perfect Size)Amazon ↗
- Ultimate Guard Boulder 100+Amazon ↗
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