HydraPak

42mm Filter Cap

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57g

0.057 kg · 0.13 lbs

Weight & Specs

Weight 57 g

Measured as listed

Weight source Manufacturer (hydrapak.com), checked Oct 2026

Weight (kg) 0.057 kg

Weight (lbs) 0.13 lbs

Brand HydraPak

Category Hygiene

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Lightweight fast-flow filter cap that threads onto 42mm bottles, removing bacteria and cysts for hiking and travel.

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