WARNING: This product contains nicotine.
Nicotine is an addictive chemical.
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UD Zephyrus Rebuildable Subtank


A massive 5ml RTA tank featuring a top-filled setup, this model is loved for its easy to fill, easy to use design. It has the ability to produce immensely voluminous clouds, on account of its large adjustable airflow control valves. You've got the option of using replaceable dual coil atty heads from Zephyrus, or you can make your own coils with the included RBA deck. Removable heat sink. 510 drip tip compatible. Stainless steel body.

What's Included:

  • 1 x Zephyrus RTA
  • 1 x Replacement Glass
  • 1 x 0.3 ohm Replacement Dual Coil Head
  • 1 x RBA Deck
  • 1 x 510 Drip Tip
  • 1 x Heat-sink Adapter for Drip Tip
  • 1 x Set of Replacement O-Rings
  • 1 x Spare Screw
  • Includes red and blue O-Rings

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Specs & Features:

  • Dimensions: 2'' x 7/8" (L x D)
  • 22mm Diameter
  • 510 Threaded
  • Top filled
  • 5ML Tank Capacity
  • Large e-liquid channels
  • Adjustable airflow control
  • Stainless Steel Construction
  • Glass Tank
  • Replaceable Dual Coil Atomizers with Organic Japanese Cotton
  • RBA Deck allows you to build your own coils
  • 510 Drip tip compatible
  • Removable Heat Sink


An adult signature will be required for all orders with a fee of $5.99.

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