Ultimate Guard Sidewinder 100+ XenoSkin Monocolor Blue
Sale price£14.99
Regular price £17.49You saved14% OFF
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Ultimate Guard Sidewinder 100+ deck case
Holds 100 double-sleeved or 120 single-sleeved cards
Side-opening XenoSkin design in deep blue
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The Sidewinder 100+ is Ultimate Guard's clever side-opening deck case — flip it open and you can get at your deck from both sides, no fumbling. This deep blue Xenoskin finish lets you show your colours from the inside out, while the modular build slots straight into the wider Ultimate Guard storage system.
At a glance
Holds 100 double-sleeved (or 120 single-sleeved) standard cards in Ultimate Guard sleeves
Resistant blue Xenoskin material with microfiber lining
Strong magnetic closure with easy two-side access
Modular design pairs with Superhive 550+ and Smarthive 400+
Approx. 104 x 88 x 78 mm
A tough, tidy home for your everyday deck that grows into a full storage setup.
Show your colours, protect your cards. Pair it with Ultimate Guard sleeves and a Superhive to store the collection.
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Ultimate Guard Sidewinder 100+ XenoSkin Monocolor Blue
Sale price£14.99
Regular price £17.49You saved14% OFF
Frequently Asked Questions
How many cards does it hold — and does that count sleeves?
Capacity figures on deck boxes are for sleeved cards, so a box rated 100+ holds a 100-card deck in standard sleeves, with the plus giving headroom for a few tokens or extras. If you double-sleeve, treat the rated number as optimistic and size up.
Will a Commander deck fit?
A 100+ box takes a Commander deck in single sleeves with a bit of room for the commander and a handful of tokens. Double-sleeving, or carrying a full token and dice setup, wants a 133+ or larger — the extra couple of pounds saves the daily annoyance of a lid that won't quite shut.
Is it worth paying more for a premium deck box?
For a deck you carry around, usually. The differences that actually matter are a lid that stays shut in a bag, a shell rigid enough to survive being sat on, and a lining that won't scuff your sleeves. A cheap box is perfectly fine sitting on a shelf — it's transport that finds its limits.
Can I store a deck in here long term?
Yes, as long as the cards are sleeved and the box lives somewhere dry and out of direct sunlight — light and humidity do far more damage than any box. If you're storing a collection rather than a deck, a portfolio is easier to browse and kinder to the cards.
