Emergency Medicine Innovations (EMI) is developing a handheld, battery-powered medical cooler that keeps blood, medications, and biologics at precise temperatures in any environment—from the chaos of the battlefield to rural EMS calls. Today, lives are lost because lifesaving blood can’t survive the journey; our device fixes that. Using solid-state cooling and advanced materials, it maintains 1–6°C without ice or compressors, even in 120°F heat. It’s rugged, orientation-agnostic, and cloud-connected for real-time tracking—making every soldier, medic, and ambulance a mobile blood bank ready to save lives when seconds matter.