$39.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Filter water on the GO! The *NEW* 42mm Filter Cap threads seamlessly onto all sizes of HydraPak's 42mm Seeker, Flux, Skyflask and other soft bottles transforming them into great squeeze filtration systems. Mix and match your bottles depending on your needs. This fast, dependable. ultralight, easy to clean filter is ready for your next adventure. Hollow micro fiber filter removes bacteria and protozoa including E.coli, giardia and crypto cysts Great flow rate: squeezes out more than a liter per minute Durable replaceable filter cap designed to produce 1500 liters of fresh water Easy to clean: only need to gently shake filter back and forth in clear water and it ready to go 100% BPA and PVC free Comes with a protective flip cover and leak-free locking cap 42mm Filter Cap is compatible with any of Hydrapak's 42mm threaded Bottles, including Soft Flasks and Flux bottles Compact and Lightweight (56g)
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$39.95