The LifeStraw Peak Series Gravity Filter System (3L) is a high-performance, lightweight water filtration system designed for campers, hikers, and emergency preparedness. Featuring hollow fibre membrane technology, it removes 99.9999% of bacteria, 99.99% of parasites, and 99.999% of microplastics, ensuring clean and safe drinking water anywhere.

With a 3-litre reservoir, this gravity-fed filter provides fast and effortless water purification, making it ideal for groups, basecamps, and extended outdoor trips. The rugged, leakproof design and compact roll-up storage allow easy packing and portability.

The Versatile 2-in-1 System can be used as a gravity filter or as a personal straw by detaching the filter. Its ultra-durable, BPA-free materials ensure longevity, while LifeStraw's commitment to sustainability means each purchase helps provide clean water access to communities in need.

Key Features

• Removes 99.9999% of bacteria and 99.99% of parasites – Provides clean drinking water anywhere​
• 3-Litre Reservoir – Ideal for group camping, hiking, and emergency use​
• Versatile 2-in-1 Functionality – Use as a gravity filter or personal straw​
• Ultra-Durable and BPA-Free – Rugged construction for extreme conditions​
• Leakproof and Compact – Rolls up small for easy packing​
• Eco-Friendly and Sustainable – Each purchase supports clean water projects​

Perfect for backpacking, overlanding, and preparedness kits, the LifeStraw Peak Series Gravity Filter System delivers safe, purified water with minimal effort.