UltraFlask+ Filter Cap Weight|1600-1800 Grams but intentionally lightweight for thru-hikers

but intentionally lightweight for thru-hikers

The flash treatment enhances light filtration while preserving accurate reading of the terrain

Material: Grilamid with carbon fiber

34 oz/pr (38g)

UltraFlask+ Filter Cap Weight|1600-1800 Grams but intentionally lightweight for thru-hikersRun fast, filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPaks 42mm running flasks and handhelds 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. Fast & Safe Filtration The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from