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MSR Reactor 1.0L vs Snow Peak GigaPower Auto

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

Snow Peak GigaPower Auto is the lighter option — 322 g lighter than the MSR Reactor 1.0L (81% less weight). If grams matter to you, that is the one to beat.
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Spec MSR Reactor 1.0L Snow Peak GigaPower Auto
Weight 397 g · 0.397 kg · 0.88 lb 75 g · 0.075 kg · 0.17 lb
Brand MSR Snow Peak
Category Cooking Cooking
MSR Reactor 1.0L
397 g

High-output all-in-one stove system for harsh conditions.

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Snow Peak GigaPower Auto
75 g

Auto-ignition canister stove with good simmer control.

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MSR Reactor 1.0L vs Snow Peak GigaPower Auto: which should you buy?

If saving weight is your priority, the Snow Peak GigaPower Auto wins — at 75 g it is 322 g (81%) lighter than the MSR Reactor 1.0L (397 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 cooking page, or browse the full gear weight database.

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