The adventure medical kits ultralight watertight kit has everything that you need from a first aid kit and it all comes in a waterproof pack to ensure nothing get damaged or wet when you are outdoors the kits is light and watertight and has everything to soothe and calm all minor ailments when you are out and about this adventure accessory is small and discreet and can sit in the bottom of your bag untilif you need to use it it can even fit in a pfd pocket the kits are made from a 2 stage