Foldable Water Bottle 500ml Filter Soft TPU Wide Mouth Hiking Flask

Details

• Advanced Hollow-Fibre Filter System: This 500ml soft flask incorporates a 0.1- hollow-fibre membrane that removes 99.99% of , , and microplastics from rivers, lakes, or tap water. Drink safely anywhere – from trailside streams to foreign airports – while the fast-flow design lets you gulp without resistance.
• Ultra-Light Durable TPU Construction: Made from food-grade, TPU with reinforced seams, the flask withstands drops, squeezes, and temperature swings from -20°C to 80°C. At only 60 grams empty, it’s the lightest filter bottle in your pack and folds to the size of a gel wrapper.
• Roll-Up Pocket Portability: Empty, the bottle rolls tightly and secures with a silicone band, fitting into running waist packs, cycling jersey pockets, or hand straps. Inflated, it stands upright and holds 500ml, the ideal volume for hikers, marathoners, and fastpacking adventures.
• Wide-Mouth Easy Clean & Quick Refill: The 45mm wide opening accommodates ice cubes, electrolyte powder, or a cleaning brush, and the removable filter cartridge rinses clean in seconds. No hidden corners, no mould, no lingering taste – just fresh-tasting water every fill.
• Multi-Sport Hydration : Whether you’re trail running, backpacking, travelling, or heading to the gym, this filter flask is your go-to. Use it handheld, in a hydration vest, or clipped to a belt with the integrated loop. A thoughtful gift for outdoor enthusiasts, students, and anyone who values clean water on the go.