The Adventure Medical Kits Marine 450 First Aid Kit is an essential companion for any coastal voyage. Specifically designed for up to 16 people it ensures preparedness when you are up to six hours from professional medical care. This rugged kit boasts TRU Zip technology guaranteeing that your supplies remain dustproof and waterproof even if submerged in water for up to 30 minutes. Inside you'll find a comprehensive selection of items for treating wounds burns blisters fractures and sprains along with essential medications and an emergency blanket. What sets this kit apart is the inclusion of "Marine Medicine: A Comprehensive Guide" by experts Eric W. Weiss MD and Michael Jacobs MD offering detailed instructions on handling over 200 marine-specific injuries and illnesses. Perfect for those navigating the seas this Coast Guard-approved kit in striking blue ensures safety and peace of mind on every journey.