Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.
Jetboil Flash and Jetboil Genesis score essentially the same (4.7 vs 4.7). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.
The Flash is the speed pick — Jetboil's fastest backpacking stove for solo trail meals.
The Genesis is the two-burner backpacking pick — Jetboil's foldable two-burner with fast boil times.
Fastest boiler. Integrated system. No simmer.
Two-burner clamshell. Fast boil. Bulkier.
| Spec | Jetboil Flash | Jetboil Genesis |
|---|---|---|
| Boil Time | 100 sec for 1L | — |
| Weight | 12 oz | 3.5 lb |
| Type | Integrated | — |
| Brand | Jetboil | Jetboil |
| Burners | — | 2 clamshell |
| Boil | — | ~3 min |