Ultimate Guard’s Sidewinder 80+ is a premium Magic: The Gathering deck box made from high-quality faux leather that offers exceptional card protection with its microfiber inner lining and strong magnetic closure — all while providing easy and convenient access to the cards inside. With space for 80 double-sleeved cards in Ultimate Guard sleeves* and featuring officially licensed artwork of the iconic Mox Collection, the Sidewinder 80+ is the perfect MTG deck box for 60-card formats such as Vintage, Legacy, Premodern, Standard, or Modern. Designed to combine with Ultimate Guard’s Omnihive, Superhive, and Smarthive mass storage boxes.