This little Hydratube was discovered by one of my UK suppliers and it’s absolutely wonderful, having water filtration in the small package is a must for getting larger cooler sessions. The Hubble Bubble performs exceptionally well for a small hydratube. Getting water in my mouth was always a problem with small bubblers, this one keeps it away, even when drawing in quickly.
this hydratube stands around 5in tall (127mm)
and is 1.5in wide (39mm)
Jake Reeves (verified owner) –
I take this thing EVERYWHERE with me. Almost completely spill proof. Special thank is to RVS for this design. 10 stars, easy. Will purchase another soon.
Nickolas McAllister (verified owner) –
Smaller than expected, but big on function. Little piece goes a long way. A part of my every day bag and beyond.
Uitpersen (verified owner) –
Great little bubbler that holds a decent amount of water.
John Burnham (verified owner) –
I recently purchased the V3 Donut Atomizer and saw this bubbler and thought it would be really cool, I ordered it and it arrived in less than 72 hours. I had to order a 14mm male/male adapter-slide separately, when it arrived I immediately hooked the bubbler up and was instantly impressed.
The bubbler itself is designed very well, it is small and it holds the perfect amount of water. It doesn’t spill at all and I do not get any water in my mouth, it’s made my new atomizer even more amazing. I highly recommend this to anyone new or old… I am fairly new to these types of atomizers and I have been nothing but impressed and more than satisfied with this purchase as well my others.
Austin Winters (verified owner) –
I honestly Bought this on a whim not expecting much, but I am truly pleasantly surprised by how much it enhances the experience of using the dtv4!