Jetboil Flash
Jetboil MiniMo
Flash vs MiniMo is the most common Jetboil buying dilemma. Both use FluxRing technology, both have push-button igniters, both boil fast. The differences are subtle but meaningful — we tested both over a week-long trip.
Side-by-side comparison
| Feature | Jetboil Flash | Jetboil MiniMo |
|---|---|---|
| System weight | 13.1 oz | 14.6 oz |
| Boil time (500mL) | 100 seconds | ~2 minutes |
| Cup shape | Tall + narrow | Wide + low |
| Simmer control | Basic | Excellent |
| Boil indicator | Yes | Yes |
| Auto-ignition | Yes | Yes |
| Pot compatibility | Jetboil only | Jetboil only |
| Price | ~$120 | ~$150 |
The key differences that matter
Boil speed: The Flash boils 500mL about 20 seconds faster than the MiniMo. In practice, you'll never notice this difference — both are very fast.
Simmer control: This is where they diverge. The Flash has a valve that gives you roughly three heat levels. The MiniMo has a dedicated simmer dial that lets you dial in precise low heat. If you've ever burned scrambled eggs in a Flash, the MiniMo's simmer control is immediately transformative.
Cup geometry: The Flash's tall narrow cup is optimized for boiling. The MiniMo's wide, low cup makes it possible to eat from, cook in (scrambled eggs, stir-fry, rice), and see into while cooking. This is a bigger quality-of-life difference than it sounds over 7 days on the trail.
💡 Who should buy which
Buy the Flash if: you primarily boil water for freeze-dried meals, you need to save every gram, or you're on a budget. Buy the MiniMo if: you want to cook real meals at camp, simmer control matters, or you find eating out of a narrow cup annoying.
Pros
- Flash: 1.5 oz lighter
- Flash: ~20 sec faster boil
- Flash: $30 less expensive
- MiniMo: genuine simmer control
- MiniMo: wide low pot for real cooking
- MiniMo: easier to eat from and stir in
Cons
Frequently Asked Questions
- Is the MiniMo worth $30 more than the Flash?
If you want to cook actual meals — scrambled eggs, rice, pasta — yes. If you primarily boil water for freeze-dried food, save the $30 and get the Flash.
- Can I use a Flash cup on a MiniMo burner?
The burner units are not interchangeable between Flash and MiniMo — each is calibrated for its specific pot geometry. Use the cup that came with your stove.
Verdict
For boiling water: Flash. For cooking food: MiniMo. The $30 premium for the MiniMo is worth it for anyone who camps for more than a night and eats anything beyond freeze-dried meals. Read our full Jetboil MiniMo review and Jetboil Flash review for more detail.