This filter straw has been specially designed to remove bacteria, parasites, and microplastics from natural water sources like rivers, streams and lakes, so you can drink safely and confidently on the go. With a powerful filtration system that can clean up to 4,000 litres of water, you'll never have to worry about running out of clean water while out on your adventures. The universal threading for bottle attachment and built-in gravity hose attachment make it easy to use and fit into your existing hydration system. Plus, its strong and leak-proof construction means you can depend on it even in the toughest of conditions. At just 65g, the Lifestraw Peak Series Personal Filter Straw is compact,...
Best Price: £27.00 from Ultimate Outdoors