This powerful filter straw removes bacteria, parasites, and microplastics from up to 4,000 litres of water, ensuring safe and confident drinking while on the go. With universal threading for bottle attachment and a built-in gravity hose attachment, it's easy to use and fit into any hydration system. Lightweight and compact at just 65g, this strong and leak-proof filter straw is a must-have accessory for off-grid adventures.

• Filters out bacteria, parasites and microplastics
• Enhanced microfilter performance: Reduced clogging from sand and silt
• Lasts up to 4,000 litres
• Universal threading for bottle attachment
• Built-in gravity hose attachment
• Unlimited shelf life
• Strong and leak-proof construction
• Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
• Dimensions: 3.2 x 19.5cm
• Weight: 65g