Ultimate Guard Boulder 100+ - Amethyst is an Ultimate Guard Boulder deck box that holds 100 double-sleeved or 120 single-sleeved cards. Use it for trading card games such as Magic: The Gathering, Pokémon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound and One Piece.
At a glance
- Capacity: 100 double-sleeved / 120 single-sleeved / 210 unsleeved cards
- Build: Rigid box, secure closure, soft-touch finish
- Design: Amethyst
- Fits: Magic: The Gathering, Pokémon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound and One Piece
- Not for: Extra tokens and dice alongside a double-sleeved Commander deck - the 133+ boxes have more room
From Ultimate Guard
Ultimate Guard's Boulder 100+ is a durable and reliable deck box featuring our popular soft-touch surface. Despite its secure closure, the Boulder 100+ is easy and convenient to open and holds 100 double-sleeved cards in Ultimate Guard sleeves* from trading card games like Magic: The Gathering, Pokémon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound, or One Piece. Designed to combine with all Ultimate Guard mass storage boxes, Boulders fit especially well into Arkhive, Superhive, and Flip'n'Tray boxes.
- Durable and rigid box
- Soft-touch finish
- Secure closure
- Designed for 100 double-sleeved cards in Ultimate Guard sleeves
- Modular design to combine with Ultimate Guard products
Quick facts
| Brand | Ultimate Guard |
|---|---|
| Line | Boulder 100+ |
| Design / colour | Amethyst |
| Capacity (double-sleeved) | 100 |
| Capacity (single-sleeved) | 120 |
| Capacity (unsleeved) | 210 |
| Size (W x H x D) | 76 mm x 98.5 mm x 75 mm |
| Manufacturer code | UGD010695 |
| EAN / barcode | 4056133006187 |
Which one do I need?
| Ultimate Guard box | Double-sleeved | Single-sleeved | Best for |
|---|---|---|---|
| Sidewinder 80+ | 80 | 100 | 60-card formats (Ultimate Guard names Vintage, Legacy, Premodern, Standard, Modern) |
| Boulder 100+ / Squaroe / Deck Case 100+ (this box) | 100 | 120 | Any 60-card deck with room for a sideboard, or a 100-card Commander deck |
| Sidewinder 100+ | 100 | 120 | All Magic formats, including Commander |
| Sidewinder 133+ | 133 | 160 | Commander decks with extra room for tokens |
| Collectors Case 800 | 900 | 1,000 | Mass storage: eight Squaroes, or loose sleeved cards |
Capacities from Ultimate Guard product pages. Ultimate Guard rates capacity with its own sleeves; sleeves from other brands may change how many cards fit.
FAQ
Which card games does it fit?
Ultimate Guard lists Magic: The Gathering, Pokémon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound and One Piece. It holds 100 double-sleeved or 120 single-sleeved cards.
Does it hold double-sleeved cards?
Yes. The 100 figure is for double-sleeved cards in Ultimate Guard sleeves. Ultimate Guard rates capacity with its own sleeves; sleeves from other brands may change how many cards fit.
Will a 60-card deck plus sideboard fit?
Yes. A 60-card main deck and 15-card sideboard is 75 cards, under the 100 double-sleeved capacity.
Pairs with
- Ultimate Guard Katana Sleeves Standard Size - Mountain Haze (100) – sleeves sized for these boxes
- Ultimate Guard Katana Sleeves Standard Size - Great Wave (100) – a second sleeve option
- Why Ultimate Guard? Our guide – deck boxes, sleeves and Squaroes explained
