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Primus Micron III vs Soto WindMaster with 4Flex

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec Primus Micron III Soto WindMaster with 4Flex
Weight 58 g · 0.058 kg · 0.13 lb
as listed
 87 g · 0.087 kg · 0.19 lb
stove with 4Flex pot support
Brand Primus Soto
Category Cooking Cooking
Primus Micron III
58 g

Ultralight canister stove weighing just 58g. Piezo ignition for reliable cold-weather starts.

See it in your base weight → Full details →
Soto WindMaster with 4Flex
87 g

Lightweight titanium canister stove with windproof design. Only 60g for the stove head alone.

See it in your base weight → Full details →

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Primus Micron III vs Soto WindMaster with 4Flex: which should you buy?

The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.

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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