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Buff Original Multifunctional Headwear vs HydraPak Stash 1L

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

HydraPak Stash 1L is the lighter option — 7 g lighter than the Buff Original Multifunctional Headwear (18% less weight). If grams matter to you, that is the one to beat.
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Spec Buff Original Multifunctional Headwear HydraPak Stash 1L
Weight 40 g · 0.040 kg · 0.09 lb 33 g · 0.033 kg · 0.07 lb
Brand Buff HydraPak
Category Miscellaneous Miscellaneous
Buff Original Multifunctional Headwear
40 g

Versatile neck gaiter / balaclava / hat. Ultralight.

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HydraPak Stash 1L
33 g

Collapsible insulated water bottle. Folds flat.

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Buff Original Multifunctional Headwear vs HydraPak Stash 1L: which should you buy?

If saving weight is your priority, the HydraPak Stash 1L wins — at 33 g it is 7 g (18%) lighter than the Buff Original Multifunctional Headwear (40 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 miscellaneous page, or browse the full gear weight database.

More miscellaneous comparisons