The Ultralight Watertight Medical Kit Pro is a must-have for outdoor enthusiasts who prioritize both efficiency and reliability. Originally crafted for the renowned Yosemite Mountain Guides this kit ensures you're prepared for any emergency while exploring the wilderness. Its compact design makes it perfect for those who need to travel light yet remain fully equipped. The kit includes top-tier medical supplies such as a Laerdal CPR Mask with an O2 valve a SAM Splint and a variety of bandages dressings and medications. For summit trips or when every ounce counts the pullout Ultralight Watertight .9 kit allows you to carry only the essentials without compromising on safety.