In-depth review
Jetboil Stash Review (2027)
Research review of the Jetboil Stash: 7.1 oz system weight, 0.8 L FluxRing pot, titanium burner, and a 2.5 minute half-liter boil.
Jetboil Stash Cooking System
Jetboil's lightest system ever: 7.1 oz with a FluxRing pot.
Our verdict
The Stash is Jetboil answering the ultralight crowd. At 7.1 oz for burner, pot, lid, and stabilizer, it lands in gram-counter territory while keeping the matched-system efficiency Jetboil is known for: a 2.5 minute boil for half a liter from the FluxRing pot. It boils water for one, superbly, and does little else, which is precisely its brief.
What we like
- 7.1 oz total system weight, the lightest Jetboil has made
- 0.8 L FluxRing pot is matched to the titanium burner for fast, efficient boils
- Boils 0.5 L in about 2.5 minutes at 4500 BTU/h
- Whole system nests a 100 g fuel canister inside the pot for packing
What to watch out for
- Match ignition; no piezo to fail, but no push-button convenience either
- 0.8 L capacity suits one person's drinks and pouch meals
- Premium price for a boil-water system
What owners report: Jetboil Stash Cooking System
Synthesized from recurring themes in long-term owner feedback.
Most praised
- The lightest system the brand has made still nests a fuel canister inside its own pot
- The matched titanium burner and FluxRing pot squeeze fast boils out of a tiny canister
- Weekend solo trips need nothing more, drinks and pouch meals are its home turf
Common complaints
- Match ignition means cold fingers fuss with a lighter the piezo crowd never touches
- The small pot caps you at one person's drinks and a single pouch meal
- Premium money for a system that, by design, only boils water for one
Who it is for
Solo ultralight hikers living on drinks and rehydrated meals. Not for group cooking or simmered recipes.
Weight, the headline
7.1 oz (201 g) for the complete system undercuts every other Jetboil by a wide margin and rivals stove-plus-pot combinations built from separate parts. The titanium burner and the nesting design do the work: a 100 g fuel canister stores inside the 0.8 L pot, so the packed volume is as considered as the weight.
Boil performance
The FluxRing pot captures heat that a bare pot sheds, delivering a half-liter boil in about 2.5 minutes at 4500 BTU/h. Output is modest on paper, but the matched pot makes the system efficient where it counts: fuel used per boil on a windy ridge.
What you give up
Ignition is by match or lighter, capacity is 0.8 L, and simmering finesse is limited. This is a water boiler for one person's coffee and pouch meals. Groups and cooks should take the MiniMo or a stove-and-pot set instead.
Key specifications
- Weight (system)
- 7.1 oz (201 g)
- Pot capacity
- 0.8 L FluxRing
- Boil time (0.5 L)
- About 2 min 30 sec
- Output
- 4500 BTU/h
- Ignition
- Match (manual)
- Fuel
- Isobutane-propane canister, 100 g nests inside
Sources: Amazon product listing, CamelCamelCamel
Also consider
MSR PocketRocket 2
The benchmark mini canister stove: fast, tiny, dependable.
Why consider it: Choose the PocketRocket 2 if you want to pair your own pot and spend less than the Stash system.
- Weight: 2.6 oz (73 g)
- Boil time (1 L): 3.5 min
BRS 3000T
The 25-gram stove that ultralighters buy by the handful.
Why consider it: Choose the BRS-3000T if absolute minimum weight and price matter more than system efficiency.
- Weight: 0.9 oz (25 g)
- Boil time (1 L): About 4 min sheltered
Research-based assessment. TrueGear has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.
Questions, answered
How much does the Jetboil Stash weigh?
7.1 oz (201 g) for the full system: titanium burner, 0.8 L FluxRing pot, lid, and fuel stabilizer.
Does a fuel canister fit inside the Stash pot?
Yes. The system is designed so a 100 g isobutane-propane canister nests inside the pot for packing.