⭐ Top self defense tools
Meet the GRAYL Ultralight Bottle: a water purifying bottle that gives you access to clean water when you are stuck outdoors. It works with almost any source of water and cleans it in seconds. It removes viruses and bacteria and improves taste and odor of the water.
This water bottle does not require you to use any battery or chemicals to work. 1 purifier cartridge is good for 300 water bottles. Like what you see? You can find out more on Kickstarter.