I bought this from this store for my family backpack and never know when we’ll need to use this waterproof first aid kit. It’s compact, light weight and has enough products that are useable included in the kit. The cool thing is that the case is strong enough for the products inside from being crushed or damaged. My family and I go on long hikes and bike rides and doesn’t hurt to have an emergency kit just in case there was an emergency. Excellent buy