Primus Micron III Ultralight Canister Camp Stove

The Primus Micron III is an ultralight sit-on-top canister stove built for minimalist backpackers, bikepackers, and alpine travelers who need a capable cooking setup without the weight. Weighing 58 g and folding down to 62 mm × 46 mm, the Micron III delivers 2,600 W of output and boils 1 liter of water in under four minutes. The stove ships with a nylon storage bag; a gas canister and pots are sold separately.

58 Grams, No Compromises on Output

At 58 g, the Micron III fits in a jacket pocket and puts out 2,600 W, enough to bring a liter of water to a boil in under four minutes. For a solo traveler or a pair moving fast, that output means less time waiting at camp and more fuel efficiency per meal. The aluminum valve keeps weight low without sacrificing the durability needed for repeated use across seasons.

Wind-Resistant Flame, Oversized Control

The Micron III's narrow, high-speed flame holds steady in windy conditions that would scatter a wider burner pattern. The oversized control valve handle gives precise flame adjustment even with cold or gloved hands, a practical advantage when conditions deteriorate. Setup is a single motion: unfold the pot supports, thread the stove onto a canister, and cook.

Packs Down, Stays Ready

Foldable pot supports collapse the Micron III to 62 mm × 46 mm, small enough to slip into almost any pack pocket alongside a canister. The included nylon storage bag protects the valve and supports between uses and keeps loose parts together in a shared kit. Invented in Sweden and crafted in Europe, the Micron III is built to the standard Primus has maintained in canister stove design for decades.

Features

• Ultralight aluminum valve: 58 g total stove weight with durable aluminum construction
• 2,600 W output: boils 1 liter of water in under four minutes
• Foldable pot supports: collapse to 62 mm × 46 mm for pocket-sized storage
• Narrow high-speed flame: wind-resistant performance for exposed conditions
• Oversized control valve: precise flame adjustment with cold or gloved hands
• Nylon storage bag included: protects the stove between uses

Specifications

Who This Is For and Isn't

The Micron III suits solo backpackers, bikepackers, and alpine travelers, as well as pairs cooking for 1–2 people, who prioritize low weight and compact pack size above all else. It performs well in exposed, windy conditions and is sized to fit in a pack's hip-belt or top pocket alongside a small canister.

The Micron III does not include a regulator, so output will vary as canister pressure drops in cold temperatures or as a canister runs low. Pots and a gas canister are not included. The stove is not designed for large-group cooking or for use with wide, heavy cookware that would be unstable on folding supports sized for smaller pots.

Common Questions

Does the Micron III come with a gas canister?

The Primus Micron III stove does not include a gas canister. It is compatible with Primus Power Gas, Summer Gas, and Winter Gas canisters, all sold separately. No fuel of any kind is included in the box.

Does the Micron III have a pressure regulator?

The Primus Micron III does not have a pressure regulator. Output will decrease as canister pressure drops, which is most noticeable in cold temperatures or when a canister is running low. Buyers who need consistent output in cold conditions should consider a regulated stove model.

What is included in the box?

The Primus Micron III ships with the stove and a nylon storage bag. A gas canister, pots, and any other cookware are not included and must be purchased separately.

Is a pot or cookware included?

No cookware is included with the Primus Micron III. Primus recommends pairing the stove with smaller pots for best performance; those pots are sold separately. The stove's folding supports are sized for compact cookware rather than large or wide pots.

How small does the Micron III pack down?

The Primus Micron III folds to 62 mm × 46 mm and weighs 58 g, making it small enough to fit in almost any pack pocket. The included nylon storage bag keeps the folded stove protected and contained during transport.

How do I set up the Micron III?

Setup requires no tools. Unfold the pot supports on the Primus Micron III, then screw the stove directly onto a compatible Primus gas canister: Primus Power Gas, Summer Gas, or Winter Gas. The stove is ready to use once seated on the canister.