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LifeStraw Peak Series Collapsible Squeeze 650ml vs Sawyer Mini Water Filter

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

Sawyer Mini Water Filter is the lighter option — 47 g lighter than the LifeStraw Peak Series Collapsible Squeeze 650ml (47% less weight). If grams matter to you, that is the one to beat.
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Spec LifeStraw Peak Series Collapsible Squeeze 650ml Sawyer Mini Water Filter
Weight 100 g · 0.100 kg · 0.22 lb 53 g · 0.053 kg · 0.12 lb
Brand LifeStraw Sawyer
Category Hygiene Hygiene
LifeStraw Peak Series Collapsible Squeeze 650ml
100 g

Ultralight collapsible water filter bottle at only 3.5 ounces.

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Sawyer Mini Water Filter
53 g

Ultralight inline water filter. 100,000-gallon lifetime.

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LifeStraw Peak Series Collapsible Squeeze 650ml vs Sawyer Mini Water Filter: which should you buy?

If saving weight is your priority, the Sawyer Mini Water Filter wins — at 53 g it is 47 g (47%) lighter than the LifeStraw Peak Series Collapsible Squeeze 650ml (100 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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