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The Gamegenic Side Holder 100+ XL is a smart, no-fuss deck box designed to keep your cards protected and easy to access. Holding 100+ double-sleeved standard-size cards, it opens from the side and uses strong magnetic closure to keep everything locked in during travel or game night.

Wrapped in durable Nexofyber material with a soft microfiber lining, this box has a clean profile, stackable shape, and is perfect for everything from Commander decks to daily builds. Whether you're new to trading card games or a seasoned grinder, the Side Holder offers premium protection without extra bulk.