$43.00
Run fast, filter faster. The 42mm Filter Cap threads seamless onto the UltrAspire 500ml Softflask and 800ml Softflask, for a lightweight, straightforward filtration solution. Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow Blaster valve.
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Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow Blaster valve.
Compatible with:
500ml Softflask
800ml Softflask
*Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.
| Product Weight | 5 oz |
|---|---|
| Weight | 36 g / 1.3 oz |
| Dimensions | 42mm |
| Materials | ABS, POM, Silicone, Hollow Fiber |
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