Jetboil
Jetboil Flash
$129.99
Best Camping Stoves · head-to-head
Jetboil Flash vs Primus Express Stove
A sourced, side-by-side comparison. Jetboil Flash is cheaper at $129.99. Every spec and price links to its source.
Primus
Primus Express Stove
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  Jetboil Flash |  Primus Express Stove |
|---|---|---|
| US price | $129.99 | — |
| Brand | Jetboil | Primus |
| Released | — | — |
| Fuel type | isobutane-propane-canister | isobutane-propane-canister |
| Burner count | 1 | 1 |
| Output (BTU/hr) | 5300 | — |
| Boil time sec per liter | — | — |
| Ignition type | piezo | manual |
| Simmer control | No | Yes |
| Integrated pot | Yes | No |
| Windscreen integrated | No | No |
| Weight grams | 371 | 83 |
| Packed dimensions (in) | 4.25 x 4.25 x 7.5 | — |
Sources — Jetboil Flash: thetrek.co (verified 2026-07-11). Primus Express Stove: 68travel.com (verified 2026-07-11).
What's the difference between the Jetboil Flash and Primus Express Stove?
Where the two actually differ on the specs we track (4 of 10). Matching specs are omitted.
- Ignition type: Jetboil Flash piezo vs Primus Express Stove manual
- Simmer control: Jetboil Flash false vs Primus Express Stove true
- Integrated pot: Jetboil Flash true vs Primus Express Stove false
- Weight grams: Jetboil Flash 371 vs Primus Express Stove 83