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Katadyn BeFree 1L vs LifeStraw Peak Series Squeeze

Weight and specs compared for 2026 — and which one to choose.

Katadyn BeFree 1L is the lighter option — 46 g lighter than the LifeStraw Peak Series Squeeze (45% less weight). If grams matter to you, that is the one to beat.
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Spec Katadyn BeFree 1L LifeStraw Peak Series Squeeze
Weight 56 g · 0.056 kg · 0.12 lb 102 g · 0.102 kg · 0.22 lb
Brand Katadyn LifeStraw
Category Hygiene Hygiene
Katadyn BeFree 1L
56 g

Lightweight collapsible water filter bottle. 1L per minute.

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LifeStraw Peak Series Squeeze
102 g

Collapsible squeeze bottle with hollow-fiber membrane that removes bacteria, parasites and microplastics from trail water.

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Katadyn BeFree 1L vs LifeStraw Peak Series Squeeze: which should you buy?

If saving weight is your priority, the Katadyn BeFree 1L wins — at 56 g it is 46 g (45%) lighter than the LifeStraw Peak Series Squeeze (102 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 hygiene page, or browse the full gear weight database.

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