Katadyn BeFree Water Filter vs Sea to Summit Serac Tent Peg 6pk
Weight and specs compared for 2026 — and which one to choose.
Soft collapsible 0.6L bottle with integrated hollow fiber filter. Removes bacteria, parasites, and microplastics at a fast flow rate. Ideal for day hikes and fa...
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Katadyn BeFree Water Filter vs Sea to Summit Serac Tent Peg 6pk: which should you buy?
If saving weight is your priority, the Katadyn BeFree Water Filter wins — at 65 g it is 25 g (28%) lighter than the Sea to Summit Serac Tent Peg 6pk (90 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest tools page, or browse the full gear weight database.