Sawyer Mini Water Filter vs Sea to Summit Wilderness Wash 100ml

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

Sawyer Mini Water Filter is the lighter option — 67 g lighter than the Sea to Summit Wilderness Wash 100ml (56% less weight). If grams matter to you, that is the one to beat.

Spec	Sawyer Mini Water Filter	Sea to Summit Wilderness Wash 100ml
Weight	53 g · 0.053 kg · 0.12 lb	120 g · 0.120 kg · 0.26 lb
Brand	Sawyer	Sea to Summit
Category	Hygiene	Hygiene

Sawyer Mini Water Filter

53 g

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

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Sea to Summit Wilderness Wash 100ml

120 g

Biodegradable all-purpose soap for use near waterways.

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Sawyer Mini Water Filter vs Sea to Summit Wilderness Wash 100ml: which should you buy?

If saving weight is your priority, the Sawyer Mini Water Filter wins — at 53 g it is 67 g (56%) lighter than the Sea to Summit Wilderness Wash 100ml (120 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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