Jetboil Flash Cooking System vs Primus Campfire Stove

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

Jetboil Flash Cooking System is the lighter option — 19 g lighter than the Primus Campfire Stove (5% less weight). If grams matter to you, that is the one to beat.

Spec	Jetboil Flash Cooking System	Primus Campfire Stove
Weight	371 g · 0.371 kg · 0.82 lb	390 g · 0.390 kg · 0.86 lb
Brand	Jetboil	Primus
Category	Cooking	Cooking

Jetboil Flash Cooking System

371 g

Integrated cooking system with 1L FluxRing pot for 2-minute boils. Includes measuring cup, tripod, stow-and-go lid, and insulating cozy.

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Primus Campfire Stove

390 g

Stable canister stove ideal for cooking larger meals.

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Jetboil Flash Cooking System vs Primus Campfire Stove: which should you buy?

If saving weight is your priority, the Jetboil Flash Cooking System wins — at 371 g it is 19 g (5%) lighter than the Primus Campfire Stove (390 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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