Keystone FLEX-3 Refillable Pod System
Brand · Keystone →
Indexed · Sep 2026
Max output
40W
Key features
- Refillable pod system
- Two-refill design
- Visible e-liquid tank
- Dual-mesh coil
- Up to 40W output
Keystone FLEX-3 Refillable Pod System is a refillable device with a visible e-juice tank, dual-mesh coil and up to 40W output. The official page highlights two refills and a replaceable-pod format, giving the FLEX-3 a different workflow from the prefilled version in the same product family.
In this record
01Full specifications
- Output Power
- Up to 40W
- Coil Type
- Dual Mesh
- Display
- Visible e-liquid tank
- Compatibility
- FLEX-3 refillable pods
02Similar devices
03Deals
No active deals for this device right now — we check official stores regularly.
See all current deals →