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Hubble Bubble water tool Bubbler Hydrotube - 14mm female joint
Hubble Bubble Water Tool - Front View - designed by RecVapeS
Hubble Bubble Water Tool with Silicone Adapter on V4 Crucible - designed by RecVapeS
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Hubble Bubble and Storage Box

Hubble Bubble Water Tool Bubbler - 14mm Hydrotube

Regular price £19.00
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We designed the Hubble Bubble water tool for the V4 Crucible Atomizer. It has a 14mm female joint so is also compatible with any 14mm male adapter. We suggest purchasing this with our Silicone Water Tool Adapter for use with the atomizer as an adapter is essential.  We also have available 14mm and 18mm glass adapters and Replacement Glass airflow caps with a built in 14mm adapter which may be preferred by some. 

fullbundlediscount - 5% off when purchasing any atomizer, water tool and mod box together. 

The key features we designed into this bubbler are as follows:

  • Good vapour conditioning for a small bubbler
  • Small portable size 
  • 20-30ml Capacity
  • Only 5 inches tall
  • Unrestricted airflow 
  • Angled mouthpiece for comfort and to avoid neck strain
  • Spill resistance (doesn't immediately empty entire contents when knocked over)
  • Small portable size 
  • Low centre of gravity (water in the bottom)
  • Stable when placed on top of Atomizer with an adapter (fairly central centre of gravity) 
  • 14mm female glass joint 

These are compatible with our 18mm Matrix Style Rig Base when used with an 18mm to 14mm Glass Reducer allowing for connection with a bottomless banger. 

1 x Hubble Bubble Water Tool with storage box. 

These are handmade so some variation in manufacture will occur.

Fill from the top, max water level shown in image

  • Optimal fill level will depend on the Atomizer used and draw strength (how fast you pull air through it). 
  • A simple guide - if the residue is collecting in the bottom section of the bubbler add a little more water, it should only collect in the top section.
  • If it's bubbling into your mouth, decrease the level slightly! 


  • Fill from the top with hot water. Shake hard upside down with thumb over mouthpiece, then pour out the top. Doing this repeatedly with hot water should loosen most or all residue on the glass. Pour it out the mouthpiece end. 
  • If you've manage to get most out but there's still a bit trapped hold the bubbler upside down underneath the hot tap so it fills from the bottom and pushed any trapped residue out the mouthpiece.
  • Always pour out the mouthpiece, do not try to flush from the top or you will have a build up in the bottom where it is much harder to remove! 
  • If you want it spotless now is the time to pour in a little cleaning solvent (e.g. ISO) into the bottom, swill and shake it around then pour out the mouthpiece. 
  • Rinse repeatedly with warm/hot water to remove any solvent. 

Existing customers - If you break this bubbler you're welcome to contact us for a discount code for the replacement. 

Customer Reviews

Based on 8 reviews
Slaps on the DTV4

Well worth purchasing, provides excellent cooling in a small, easy to use form. The glass is thiccc and the flat bottom is handy for when you're not using it. I'm getting some naughty rips with a SiC cup on the DTV4.

Great water tool

Does exactly as described, mine has a slight lump in the joint so it doesn't seat 100% but it works perfectly well so no complaints.

Hey sorry to hear yours has a deformity. If you send us a photo of this we'll get you a replacement in the post, it should have a flat bottom to sit stable on a table with very little to no wobble, if it doesn't it should either be discounted or replaced so please do let me know! If there's a lump in the 14mm joint this would also warrant a replacement, no need to live with faulty kit when you can have it as a spare :)

Hubble Bubble

Fantastic design, sturdy and good quality, cools down the vapour quite well. Vendor is top quality

5* seller

good products , fast shipping,
this bubbler is nice for begginers with compatible vape


Was very hesitant paying £25 for something that seems not very necessary - but i can assure you, its worth it. Makes the whole expierence waay nicer, very easy to use and great vendor A+