Key Features

• High Efficiency Water Filtration: This running water bottle with filtration system employs a high-performance 0.1-micron hollow fiber ultrafiltration membrane to effectively filter water from streams, lakes, rivers, and other natural sources
• Universal Compatibility: This filter cartridge is engineered for the industry-standard 42mm opening, ensuring a fit with major brands. Likewise, the collapsible water bottle is compatible with any standard 42mm replacement cartridge
• Long-Lasting Filtration: This foldable water bottle is made of premium grade TPU material, the filter cartridge with a lifespan of up to 1,000 liters, providing a reliable hydration solution for extended adventures
• Fast Flow Rate & Easy Maintenance: High-capacity squeeze water bottle with quick-flow filter delivering clean water in seconds. Simply shake and swish with clean water to maintain optimal performance, ensuring hassle-free use on the go
• Designed for Outdoors: The water bottle with filter is lightweight, featuring a soft flask with an anti-loss lanyard for easy carrying from any angle. It packs down small and includes a leak-proof cap, making it a suitable companion for backpacking, hiking, and travel
• Collapsible and Portable Design: The 1L capacity bottle collapses to a compact size when empty, saving valuable space in your backpack or gear bag during outdoor activities and adventures
• Safe Drinking Water Anywhere: Providing safe and clean drinking water during camping, trail running, cycling, and emergency situations

Specifications