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Katadyn BeFree 1L vs LifeStraw Peak Series Collapsible Squeeze 1L
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 Collapsible Squeeze 1L (45% less weight). If grams matter to you, that is the one to beat.
LifeStraw Peak Series Collapsible Squeeze 1L
102 g
1-liter ultralight collapsible water filter bottle.
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Katadyn BeFree 1L vs LifeStraw Peak Series Collapsible Squeeze 1L: 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 Collapsible Squeeze 1L (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.