The Adventure Medical Kits Ultralight Watertight Medical Kit, the Ultralight/Watertight .3 contains the first aid essentials you need for solo day trips where portable, waterproof gear is a must. Ideal for hiking, kayaking, mountain biking, and climbing, this first aid kit includes supplies to clean and bandage wounds, treat muscle aches, dress blisters, and treat other common outdoor injuries, all housed in a watertight DryFlex bag. FeaturesDesigned for Multi-Sport Athletes - Switch from hiking to kayaking to biking without changing your first aid kit. Originally designed for adventure racing, the Ultralight/Watertight .3 will perform for any and every outdoor sport.100% Waterproof First Aid Kit - Face rivers, snow, and exposure to the elements without fear of destroying your first aid kit. The proprietary DryFlex bag provides the ultimate in durable, waterproof storage.Ultralight and Compact - Travel light with the Ultralight/Watertight .3, which weighs a mere 2.6 oz. Extremely co...