Katalyzer Hydratube for Veazy — Borosilicate glass mouthpiece with adapter ringStorz & Bickel

The Veazy by Storz & Bickel is already renowned for the quality and smoothness of its vapor. But if you’re looking to take it even further—for even cooler draws, and a more moist and comfortable vapor—the Hydratube is the simplest and most effective accessory to achieve this.

This Katalyzer Hydratube is specifically designed for the Veazy. It attaches directly to the device thanks to its silicone adapter ring, requiring no DIY modifications or additional accessories. The vapor passes through a thin layer of water before reaching your mouth: it emerges cooler, moister, and significantly gentler on the throat—without altering the flavors of your herbs.

The borosilicate glass used meets the same standards as laboratory glassware: heat-resistant, resistant to thermal shock, and chemically neutral. No interaction with your vapor, no off-flavors.

Katalyzer is a French brand specializing in vaporizer accessories, developed by enthusiasts who know these devices inside and out. Their products are designed to complement the vaporizers they’re used with—not generic parts hastily adapted.

When you buy a Veazy fine-mouthpiece Hydratube, you receive 

• 1 × Katalyzer Hydratube made of borosilicate glass
• 1 × silicone adapter ring for Veazy

Have a question before buying? Our team is available at 01 83 64 69 26, Monday through Friday from 11 AM to 7:30 PM and Saturday from 12:30 PM to 7:30 PM. You can also come see the accessory in-store at 16 Boulevard de Magenta, Paris 10th — 500 meters from the République metro station.

FAQ — Frequently Asked Questions about the Hydratube Katalyzer for Veazy

What is the purpose of an Hydratube on the Veazy? The Veazy already delivers smooth vapor thanks to its built-in cooling unit. The Hydratube adds water filtration, which cools the vapor even further and slightly humidifies it. The result: longer, more comfortable draws without any irritation—particularly appreciated at high temperatures or during extended sessions.

Is the Hydratube difficult to install on the Veazy? No. The included silicone adapter ring snaps directly onto the Veazy’s mouthpiece. No tools, no screwing. Simply remove the standard cooling unit and replace it with the Hydratube. The process takes less than 30 seconds.

How much water should you put in the Hydratube? Very little—about 1 to 1.5 cm of water is enough. Too much water creates draw resistance and may cause splattering. The general rule among enthusiasts: less is more, especially on a portable vaporizer where the airflow isn’t as open as on a desktop vaporizer.

Does using the Hydratube reduce the flavor? Slightly, according to the most experienced users. The water absorbs a tiny fraction of the most volatile terpenes. On the other hand, the vapor is cooler and more comfortable, which often allows for longer and deeper draws. It’s a trade-off that the majority of users find largely favorable.

Is the Hydratube compatible with other Storz & Bickel vaporizers? This Hydratube is designed and shipped with a specific adapter ring for the Veazy. For compatibility with other S&B devices (Mighty+, Venty, Crafty+), a different adapter ring is required. Our team can guide you based on your device.

Is the glass covered by warranty? Borosilicate glass is not covered by the manufacturer’s warranty in the event of breakage—this is standard practice for all glass accessories. We recommend that you inspect the package upon receipt and report any breakage within one hour of delivery.

⚠️ Glass is not covered by warranty, so we advise you to shake your package before signing for its reception and to sign with reservation if in doubt. In case of broken glass upon receipt, you have one hour to report it to us, otherwise no request can be accepted.

☎️ For any questions before or after purchase, our team of enthusiasts is at your disposal on our vape hotline at +33 1 83 64 69 26 from 11 am to 7:30 pm from Monday to Friday, and from 12:30 pm to 7:30 pm on Saturday. You can also place an order directly over the phone if you wish.

If you want to buy a vaporizer in Paris, our vaporizer shop is 500 meters from the République metro station, at 16 boulevard de Magenta, 75010 Paris.