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GSI Outdoors Pinnacle Soloist vs Jetboil Flash Cooking System

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

Jetboil Flash Cooking System is the lighter option — 54 g lighter than the GSI Outdoors Pinnacle Soloist (13% less weight). If grams matter to you, that is the one to beat.
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Spec GSI Outdoors Pinnacle Soloist Jetboil Flash Cooking System
Weight 425 g · 0.425 kg · 0.94 lb 371 g · 0.371 kg · 0.82 lb
Brand GSI Outdoors Jetboil
Category Cooking Cooking
GSI Outdoors Pinnacle Soloist
425 g

Complete solo cookset with insulated mug and stove.

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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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GSI Outdoors Pinnacle Soloist vs Jetboil Flash Cooking System: which should you buy?

If saving weight is your priority, the Jetboil Flash Cooking System wins — at 371 g it is 54 g (13%) lighter than the GSI Outdoors Pinnacle Soloist (425 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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