The new Jetboil Flash 1.0L has been updated with a new and improved ignition knob for easier use. ...The new Jetboil Flash 1.0L has been updated with a new and improved ignition knob for easier use. Other improvements include a new Silicone grip to make it more easy to hold underneath the burner unit, for use for putting on the gas bottle, igniting the stove, and when removing the cup from the burner. A new lid design fit better and a new handle design makes this burner more sturdy when picking up, pouring, or drinking from. A new, more protected igniter design is also protected by a new can stabiliser design, ensuring the igniter is protected when packed away for travelling. Simple, reliable and foolproof. The Jetboil Flash is perfect for one or two people, having a brew on the go or cooking a meal has never been so quick and easy. This Jetboil system is the original, and still pretty much the best, completely integrated cook system. Optimised for efficiency, the Flash boils water in a lightning-quick 100 seconds, making it the fastest Jetboil ever. This kit includes fuel canister stabiliser; the bottom cup doubles which as a measuring cup and a bowl; easy to pack and carry at only 13.1 ounces. This cook set from Jetboil is the perfect, compact addition to your kit for camping adventures! Perfect for kickstarting your morning at the campsite or unwinding after a long hike, this lightweight, compact system packs everything you need into a single, easy-to-carry design. Now including a simple turn-and-click igniter function, the Flash Java Kit ensures you never have to compromise on great-tasting coffee or hot meals in the wild. New design for the 2025 Flash Java 1.0L Boil water in 120 seconds Turn-and-click ignition Improved pot to burner connection with three locking points and visual indicators New coloured grip zone Packs away neatly into cooking cup Boils 10 Litres per 100g JetPower Can Power: 5300 BTU/h / 1.5 kW Boil Time: 120sec per 0.5 litre (avg. over life of JetPower can) Ignition: Rotary Volume: 1 Litre Dimensions (packed): 10.8 cm x 19.05 cm Weight: 394 g
The Jetboil Flash is a compact and efficient cooking system perfect for solo adventurers or small groups needing hot meals or beverages quickly. Its key benefit is its rapid boil time, making it the fastest Jetboil available, perfect for those on the go. However, users should be aware of the 1-liter capacity, which may be limiting for larger groups or extensive cooking needs. This guide provides instructions on setup, usage, and maintenance to ensure optimal performance.
All features
Colour
Black
Model Part Number
19670195
Brand
Jetboil
Extended Product Information
FAQs
How do I clean the Jetboil Flash?
Allow the system to cool down. Wipe the cooking cup and burner with a damp cloth. Do not use abrasive cleaners.
What kind of fuel does the Jetboil Flash use?
The Jetboil Flash uses Jetboil JetPower fuel canisters.
How long does it take to boil water?
The Jetboil Flash boils water in approximately 120 seconds per 0.5 liters.
Is the cooking cup insulated?
Yes, the cooking cup is partially insulated to help retain heat and protect hands.
Can I use other pots with the burner?
It is recommended to use the included cooking cup for optimal performance. Other pots may not fit or function correctly.
What should I do if the igniter stops working?
If the igniter fails, use a match or lighter to light the burner.
How much water can the Jetboil Flash hold?
The cooking cup can hold up to 1 liter of water.
What is the weight of the Jetboil Flash?
The Jetboil Flash weighs 394 g.
Troubleshooting
The burner won't ignite.
Ensure the fuel canister is properly connected. Check for sufficient fuel. Try using the igniter again, and if that fails, use a match or lighter.
The flame is weak or inconsistent.
Check for wind interference. Make sure the burner is clean. Ensure that the fuel canister is not nearly empty, or that the regulator is not blocked.
The cooking cup is difficult to remove.
Ensure the cup is cool. Grasp the handle firmly and lift straight up. Check that the locking points are not obstructed.
Pros and Cons
Pros
Extremely fast boil times save time and fuel.
Compact and lightweight, ideal for backpacking.
Integrated design minimizes setup time and maximizes efficiency.
Easy to use with the turn-and-click ignition.
Durable and reliable construction.
Cons
Limited 1-liter capacity may not be sufficient for large groups.
Requires Jetboil fuel, which may not be readily available everywhere.
Can be affected by strong wind conditions.
Igniter can be sensitive to environmental conditions.
Setup, Compatibility & Care
Setup:
Attach the fuel canister to the burner base. Ensure it's securely connected.
Place the cooking cup onto the burner base, ensuring it locks into place.
Use the turn-and-click ignition to start the burner.
Adjust the flame using the control knob.
Compatibility:
Compatible with Jetboil JetPower fuel canisters.
Designed for use with the included cooking cup and other compatible accessories.
Care:
Allow the system to cool down before cleaning.
Wipe the cooking cup and burner with a damp cloth.
Avoid using abrasive cleaners that could damage the components.
Store the system in a dry place to prevent corrosion.