Modular design to combine with a variety of Ultimate Guard products, such as the: Omnihive 100+ Easy access Resistant XenoSkin material Monocolored design with quality microfiber inner lining Strong magnetic closure Our convenient Sidewinder deck case provides easy access to your deck from both sides. The Sidewinder comes in 3 different sizes: 80+, 100+, and 133+. The Sidewinder 80+ is optimized to hold 80 double-sleeved or 100 single-sleeved standard sized cards in Ultimate Guard sleeves. The Sidewinder 100+ is optimiazed to hold 100 double-sleeved or 120 single sleeved standard size cards in Ultimate Guard sleeves. While the Sidewinder 133+ is optimiazed to hold 133 double-sleeved or 160 single sleeved standard size cards in Ultimate Guard sleeves.The Sidewinder 133+ is specially designed for Commander/EDH players, but also for all regular decks with extra cards and/or tokens. With its modular design, the Sidewinder is the perfect companion for the Superhive 550+, Smarthive 400+, and Omnihive 1000+. Protect your cards with style!