Ultimate Guard Sidewinder 133+ Xenoskin - Red is an Ultimate Guard Sidewinder deck box that holds 133 double-sleeved or 160 single-sleeved cards. Use it for Magic: The Gathering Commander decks, which Ultimate Guard designs it for.
At a glance
- Capacity: 133 double-sleeved / 160 single-sleeved / 280 unsleeved cards
- Build: Xenoskin, microfiber lining, magnetic closure
- Design: Red
- Fits: Magic: The Gathering, including Commander
- Not for: A single 60-card deck - an 80+ or 100+ box is a tighter fit
From Ultimate Guard
Ultimate Guard's Sidewinder 133+ Xenoskin is a premium TCG deck box offering exceptional card protection with its durable Xenoskin material, microfiber inner lining, and strong magnetic closure—all while providing easy and convenient access to the cards inside. With room for 133 double-sleeved cards in Ultimate Guard sleeves*, the Sidewinder 133+ Xenoskin is the perfect MTG deck box for Magic: The Gathering's Commander/EDH format, offering extra space for additional cards and tokens. Designed to combine with Ultimate Guard's Omnihive and Superhive mass storage boxes.
- Quality microfiber inner lining
- Perfect for Commander/EDH decks
- Designed for 133 double-sleeved cards in Ultimate Guard sleeves
- Strong magnetic closure
- Modular design to combine with Ultimate Guard products
Quick facts
| Brand | Ultimate Guard |
|---|---|
| Line | Sidewinder 133+ Xenoskin |
| Design / colour | Red |
| Capacity (double-sleeved) | 133 |
| Capacity (single-sleeved) | 160 |
| Capacity (unsleeved) | 280 |
| Size (W x H x D) | 104 mm x 78 mm x 111 mm |
| Manufacturer code | UGD011341 |
| EAN / barcode | 4056133024556 |
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+ | 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+ (this box) | 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
Will it hold a Commander deck?
Ultimate Guard rates the Sidewinder 133+ Xenoskin for 133 double-sleeved or 160 single-sleeved cards, so a 100-card Commander deck fits double-sleeved.
Does it hold double-sleeved cards?
Yes. The 133 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 133 double-sleeved capacity.
How does it close?
With a strong magnetic closure, and the inside is lined with microfiber, per Ultimate Guard.
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
