MSR Reactor 1.0L vs MSR Trail Mini Duo

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

MSR Reactor 1.0L is the lighter option — 13 g lighter than the MSR Trail Mini Duo (3% less weight). If grams matter to you, that is the one to beat.

Spec	MSR Reactor 1.0L	MSR Trail Mini Duo
Weight	397 g · 0.397 kg · 0.88 lb	410 g · 0.410 kg · 0.90 lb
Brand	MSR	MSR
Category	Cooking	Cooking

MSR Reactor 1.0L

397 g

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

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MSR Trail Mini Duo

410 g

Cookset with 1L and 1.5L pots plus a lid/strainer.

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MSR Reactor 1.0L vs MSR Trail Mini Duo: which should you buy?

If saving weight is your priority, the MSR Reactor 1.0L wins — at 397 g it is 13 g (3%) lighter than the MSR Trail Mini Duo (410 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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