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Billow v2.5 RTA by EHPRO & Eciggity

(38 reviews) Write a Review
0.40 LBS
Calculated at Checkout

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  • 5
    Best RTA in my collection.

    Posted by JACK M on May 24, 2020

    I can't say enough about this tank. Very ergonomic and user friendly. Perfect example of form and function.
    They don't leak either. I own two, and use them daily. Fantastic tank!!!!

  • 5
    Great no BS workhorse

    Posted by JACK MERLIN on Apr 27, 2020

    I love this tank!! I find it to be superior to the V3 in every way. It was a little finicky to wick just right, but when you do it's a solid performer with good looks to boot. Highly recommended!!!

  • 5

    Posted by Jose Jimenez on Jun 01, 2019

    The best is the best for me.

    The best is the best for me

  • 3
    Billow 2.5

    Posted by pegasus on Jul 14, 2018

    The build deck is very small I could not get 3mm coils to fit so i put 2.5mm coils in it. For a 25mm atomizer you think you could get 3mm coils in it. Then I had to trim the wicks a lot to get them to fit. The flavor is good and so far has not leaked. It does hold a lot of juice but because of the small build deck I would only give it 2.5 to 3 stars out of 5

  • 4
    Great RTA but the build deck is to small.

    Posted by Jerry on Mar 13, 2018

    I bought this RTA because i wanted something with a large capacity and top fill not side fill like the V3 Billow.

    The machining is beautiful as well as a great looking RTA but the build deck is way to small. I purchase pre-made coils for my RTA's but they wouldn't fit and I had to make hand made coils so they would fit.

    The RTA is working great and looks great. I just wish they made the build deck bigger.

  • 5
    Flavor land

    Posted by Tim on Jun 16, 2017

    Great flavor RTA. You don't even have to use claptons to get great results with this it's built so well. At $23, it's a steal. I will be buying more of these.

  • 5
    Probably the best engendered.

    Posted by Jimmy Vape on May 12, 2017

    I will always buy the 2.5 billow. Not only is the flavor great on the fresh cotton change but it's the zero leaking engineering that went into this design that makes it and excellent buy. When you install the lid after filling the juice vents open and when you unscrew the top for filling they shut. I love the thought that went into this tank. My Griffen doesn't hold a candle to it. I have two 2.5s on two mods as a precaution in case I drop one. I suggest you find a rubber type washer to fit over it to protect it.

  • 3
    On the fence

    Posted by Danny on Apr 06, 2017

    I might be newer to vaping and building but I'm pretty sure I have the hang of it in my RDA's and other RTA's. I can not seem to wick this thing to save my life. I've tried different coil diameters different cotton different juice and it's been hit or miss. I can get it to not flood and get no dry hits but the flavor suffers it's actually driving me a bit mad because I loved the price point the size and the afc and juice flow control. Not giving up on it yet but if you want an absolutely no hassle RTA or your a master builder with mountains of experience you might want to take another look

  • 5
    I'm a flavor junky, Billow v2.5 is my fix.

    Posted by Nathan C. on Feb 19, 2017

    This journey started 4 years ago with disposable e-cigs. Got me and the wife through the first 30 days. Since then we have tried many different tanks, drippers and Mods. After the first time I wicked the Billow v2.5 and filled it up, I thought about all the time I had wasted with other tanks. This is by far the best flavor tank I've every tried. Wife was a hard core dripper, hasn't touched a dripper since she got her tank. Every feature of the Billow is spot on, the top fill, the juice flow and the build deck. If your a flavor chaser then this is the tank for you. Makes plenty of vapor as well. The only tip I have for you is use the troll doll method of wicking, if you do that then no leaks. Can't say enough good things about this tank. If your debating, just do it.

The Billow v2.5 has the same unique exterior design as the Billow v2 that you all wanted us to bring back with some improvements to its overall functionality. Featuring a 24mm diameter base and top cap with the glass tank section tapering out to 25mm, the Billow v2.5's 6ml tank capacity can be conveniently top filled by removing the threaded top cap. Adjustable juice flow control has been implemented on the base of the chimney to prevent leaks and/or over-saturation of your wicks. In addition, the trendsetting 2 Post Velocity Style deck has replaced the original 4 post deck of the Billow v2 which makes building and wicking much easier.


  • 24mm Diameter Base And Top Cap
  • 25mm Diameter Pyrex Glass Tank
  • Superior Stainless Steel Construction
  • Threaded Top Fill Design
  • 6ml Tank Capacity
  • 2 Post Velocity Style Deck
    • 14.5mm Diameter Build Deck
    • 2mm Post Holes
    • PEEK Insulator
    • Elevated 3mm by 4.5mm Airflow Holes
  • Adjustable Juice Flow Control
    • Stops When Fully Open/Closed
  • Adjustable Bottom Dual Airflow Slots
    • 1.5mm by 10mm Airflow Slots
    • Stops When Fully Open/Closed

Additional Glass Tanks for the Billow v2.5 can be purchased here: https://eciggity.com/billow-v2-5-glass/


1x Billow v2.5 RTA by EHPRO & Eciggity

1x Extra Glass Tank

1x Widebore Delrin Drip Tip

1x 510 Delrin Drip Tip (510 Drip Tip Adaptor Preinstalled)

1x Sheet Of Japanese Organic Cotton

1x Bag Of Spare O-Rings, Screws, Allen Key

1x User Manual

Warning: This product is for advanced users only and proper precautions/handling should always be used. Never use any atomizer on a hybrid mod with a 510 connection that is flush or shorter than the 510 threading of the atomizer to avoid any possible injuries.

Disclaimer: Please use extreme caution when working with Li-Ion (Lithium-Ion), LiPo (Lithium-Ion Polymer) and any other rechargeable batteries. The user should have fundamental knowledge of batteries and battery safety before using these types of batteries to avoid injury. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. Do not use any rechargeable battery as well as any battery charger if any visible damage is present, as well as if the cell or charger has been stressed through mishandling or accidental causes even if damage may not be visible. Always store and transport rechargeable cells in a safe, non-conductive container in a controlled environment. Dispose of all battery cells and chargers in accordance to local laws and mandates. Eciggity will not be held responsible for any damage or injury caused by misuse or mishandling of Li-Ion, LiPo and any other rechargeable batteries.

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