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LifeStraw Peak Series Collapsible Squeeze 1L vs Nalgene Wide Mouth 1L

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

LifeStraw Peak Series Collapsible Squeeze 1L is the lighter option — 76 g lighter than the Nalgene Wide Mouth 1L (43% less weight). If grams matter to you, that is the one to beat.
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Spec LifeStraw Peak Series Collapsible Squeeze 1L Nalgene Wide Mouth 1L
Weight 102 g · 0.102 kg · 0.22 lb 178 g · 0.178 kg · 0.39 lb
Brand LifeStraw Nalgene
Category Hygiene Hygiene
LifeStraw Peak Series Collapsible Squeeze 1L
102 g

1-liter ultralight collapsible water filter bottle.

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Nalgene Wide Mouth 1L
178 g

Classic 1L Tritan water bottle. Leakproof and BPA-free.

Full details →

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LifeStraw Peak Series Collapsible Squeeze 1L vs Nalgene Wide Mouth 1L: which should you buy?

If saving weight is your priority, the LifeStraw Peak Series Collapsible Squeeze 1L wins — at 102 g it is 76 g (43%) lighter than the Nalgene Wide Mouth 1L (178 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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