Msr Reactor 1.7L Stove System

What Our Gearhead® Experts Are Saying:

"When I need a reliable stove for backcountry adventures, the Reactor 1.7L Stove System is my go-to. It boils water incredibly fast—even in cold or windy conditions—and the integrated design is perfect for melting snow or preparing meals for a small group. Plus, it packs up compactly so it’s easy to carry on any trip."

Whether we’re trekking through alpine environments or camping under starry skies, the Reactor 1.7L Stove System ensures we stay fueled and warm no matter the conditions. This integrated system is designed to perform in extreme environments, delivering unmatched fuel efficiency and boiling speed for 2-3 people.

The stove’s unique Reactor® heat exchanger eliminates wasted energy, while the enclosed design blocks wind and maximizes heat output. From melting snow to boiling water in just three minutes, it’s engineered to tackle the harshest backcountry conditions. At just 17.4 ounces, it’s lightweight enough to carry anywhere and built tough enough for every adventure.

, Integrated stove and pot system for efficient performance in all conditions, Boils 1 liter of water in just 3 minutes, even in wind or cold weather, 1.7L hard-anodized aluminum pot includes BPA-free strainer lid and pack towel, Compact design nests neatly for easy transport and storage, Exceptional fuel efficiency for extended backcountry use, Compatible with MSR IsoPro™ fuel canisters (sold separately), Ideal for trips with 2-3 people or solo adventurers melting snow