• Need an extra cup? This FluxRing enabled cup offers cross compatibility and flexibility to use with whichever Jetboil system you happen to have. Compatible with Luna, Zip, Flash, Flashlite, MicroMo, MiniMo and Sumo cooking systems.
• Drink-through lid with pour spout and strainer
• Bottom cover doubles as a measuring cup and bowl
• FluxRing® hard anodized aluminum
• Companion cups are compatible with Jetboil systems only. Do not use with other heat sources, as it will void the warranty​​