Ultimate Guard's Sidewinder 100+ deck case offers dual-sided access to your card collection with effortless convenience. Built to securely hold 100 double-sleeved or 120 single-sleeved standard cards in Ultimate Guard Sleeves, this case combines functionality with striking monochromatic design. The modular construction integrates perfectly with the Superhive 550+ or Smarthive 400+ for expanded storage solutions. Protect your cards with style and confidence.