MSR Heat Exchanger
Best efficiency booster for backcountry chefs looking to save fuel.
This simple add-on turns your standard pot into a high-efficiency system, slashing boil times and fuel waste by channeling heat directly where it’s needed. It adds a bit of bulk to your pack, but for anyone serious about backcountry cooking or minimizing fuel weight, the trade-off is an easy win.
$39.98
at
Klarna
Who it's for
- Thru-hikers looking to minimize fuel weight in their pack
- Winter campers needing fast meals in freezing temperatures
- Backpackers cooking in exposed, high-altitude environments
Who should skip it
- Ultralight hikers counting every gram for short trips
- Campers using non-MSR or mismatched cookware sets
- Hikers who prefer simple, fuss-free cooking setups
Performance breakdown
Fuel Efficiency
Significantly reduces fuel consumption by maximizing heat transfer to your pot.
Boil Speed
Waffled design channels heat effectively, cutting down wait times for water.
Wind Protection
Provides a reliable barrier against gusts when paired with compatible stoves.
Build Durability
Rugged construction stands up well to the rigors of backcountry travel.
Compatibility Range
Limited to specific pot diameters, requiring careful matching with existing gear.
Portability
Adds minimal weight but requires dedicated space in your cook kit.
Key Specs
Compatible With
Pots 6.6 in. – 7.3 in. (16.8 cm – 18.5 cm) in diameter
Weight
6 oz / 170 g
Accessory Type
Heat Exchanger
Stove Compatibility
Canister Stove, Liquid Fuel Stove
Heat Source Compatibility
Gas Stove
Still have a question?
Ask Metto anything about the MSR Heat Exchanger before you decide.
