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Katadyn BeFree AC Bottle vs Sawyer Squeeze Filter

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

Sawyer Squeeze Filter is the lighter option — 19 g lighter than the Katadyn BeFree AC Bottle (18% less weight). If grams matter to you, that is the one to beat.
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Spec Katadyn BeFree AC Bottle Sawyer Squeeze Filter
Weight 104 g · 0.104 kg · 0.23 lb 85 g · 0.085 kg · 0.19 lb
Brand Katadyn Sawyer
Category Hygiene Hygiene
Katadyn BeFree AC Bottle
104 g

Hard-sided squeeze filter with self-burping design for reliable water filtration.

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Sawyer Squeeze Filter
85 g

Versatile squeeze water filter. 100,000-gallon lifetime.

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Katadyn BeFree AC Bottle vs Sawyer Squeeze Filter: which should you buy?

If saving weight is your priority, the Sawyer Squeeze Filter wins — at 85 g it is 19 g (18%) lighter than the Katadyn BeFree AC Bottle (104 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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