LifeStraw is the original award-winning "straw filter," perfect for off-the-grid exploring, emergency prepping, homesteading, and beyond. LifeStraw water bottles ensure that you always have potable water, wherever your adventures take you. Turn even the murkiest puddle into life-giving water with just one sip from your LifeStraw personal water filter. When you need more than a sip, LifeStraw offers water filtration products in all sizes for your survival needs.